In 2020, the Ministry of Agriculture and Rural Affairs and the Central Network Information Office officially released the Digital Agriculture and Rural Development Plan (2019-2025). Digital agriculture in a broad sense includes four dimensions: agricultural Internet of Things, agricultural big data, precision agriculture and smart agriculture. It includes a complete system of data collection, classification, application and mining, serving the whole process of agriculture.

　　As the capital, Beijing has gathered the best talents and advanced technology and equipment in the country, and has a number of national scientific research institutes and laboratories, which have made solid research and promotion in 3S technology, precision farming technology, agricultural information management, agricultural biological environment control and automation.

　　Many modern agricultural industrial parks have already begun to lay out digital agriculture, taking information as an agricultural production factor, and using technologies such as big data, Internet of Things, artificial intelligence, blockchain, and 5G to visually express, digitally design, and informatize agricultural objects, environments, and the whole process. Today, we walked into the modern agricultural park around us to explore the current situation of its digital agriculture development and get a glimpse of its future.

　　A multi-span greenhouse and 13 digital technologies

　　In the 5G era, what are strawberries growing in the clouds? How does it taste? How is the output? What is the cost? With such doubts and curiosity, the reporter went to the "strawberry in the air" multi-span greenhouse in Zhongguancun Science Farm of Haidian Agricultural and Rural Bureau.

　　Pushing through the door, a large display screen at the door can clearly see the top window, sunshade net, top quilt, two-layer film, thermal insulation quilt, crosswind, fill light, tidal irrigation … which show the latest situation of strawberry planting in the shed in real time.

　　Through the glass door, I saw an intelligent robot spraying water and fertilizer automatically. Rows of bright strawberries hung in the air, and the ground was spacious and clean …

　　If you want to enter the greenhouse, you must have a strict disinfection process, put on your shoes, and walk into the closed air shower spraying room before you can enter.

　　Just entering the shed, the faint fragrance in the air came to my face, and the fruit was bright red and attractive on the rows of strawberry verandahs. I can’t help but pick one to taste, sweet and soft, and my mouth is full of fragrance. "This is Xiangye, which is what everyone calls Sui Zhu." Zheng He of Haidian District Agricultural Technology Comprehensive Service Center introduced. "5G cloud strawberry is independently developed by Beijing Haidian Agricultural Science Research Institute, which integrates and optimizes 13 technologies, including 5G communication platform, artificial intelligent robot, organic standard green prevention and control, greenhouse intelligent control system, multi-layer covering insulation, intelligent water and fertilizer integration technology, substrate heating system, low-temperature cold storage seedling application, spray cooling system, plant LED light supplement, tidal irrigation technology, nutrient solution recovery system and axial fan temperature equalization system."

　　"With the blessing of a number of technologies, the strawberry market in the shed is advanced by more than 20 days, and the fruit-setting period is extended. The yield per mu can reach more than 6,000 kilograms, an increase of 20%-50%, and the income per mu is more than 60,000 yuan, which is significant in improving quality and increasing efficiency." Zheng He added.

　　How to advance the listing period by more than 20 days? First, it relies on low-temperature cold storage seedling raising technology, which uses the cold climate in alpine areas to cultivate high-quality strawberry seedlings and break the sleep period of strawberries in advance, so as to advance the fruit-bearing period. Second, it depends on the application of substrate heating system, which can realize accurate temperature control of all-weather substrate. Third, plant LED fill light technology can effectively inhibit strawberry dormancy, promote photosynthesis, shorten the growth cycle, and advance the time to market.

　　The extension of fruit-setting period depends on equipment such as spray cooling system and sunshade net, which provide the best temperature environment for strawberry in the later growth stage. The improvement of fruit setting rate and quality comes from the application of greenhouse intelligent control system, intelligent water and fertilizer integration technology and axial fan temperature equalization system, which provide strawberry plants with accurate growth environment, nutrients, water and fertilizer, CO2 concentration and so on.

　　It is reported that this is a brand-new concept of strawberry cultivation, soilless cultivation and aerial cultivation. It is not only a brand-new agricultural production mode, but also broadens the application scope of agricultural production, which is a beneficial attempt and exploration of agricultural versatility. "We will continue to deepen digital agriculture, deeply integrate agriculture with science and technology, open up new ideas for agricultural development, and continue to show the style of’ Zhongguancun in agriculture’." Zhang Chunming, secretary of the Agriculture Working Committee of Haidian District Committee and director of the Agriculture and Rural Affairs Bureau, said.

　　When fully localized intelligent equipment is applied in multi-span greenhouses

　　As soon as I walked into Beijing Chaolai Agronomy Garden, the strong smell of tomato seedlings overflowed the whole greenhouse.

　　"Are all tomatoes planted in this shed?"

　　"hello! Welcome to the multi-span greenhouse in Chaolai Agronomy Garden. At present, tomatoes are planted in this area, and there will be melons and cucumbers in the next year … "Before Wang Jiangao, who accompanied him, spoke, the intelligent voice reception robot in front of him began to explain. At present, it is a working robot spraying pesticides on the working track, which will make you feel as if you are in a scientific research laboratory, not a greenhouse. On the side of the central controller, the present situation in the shed, the situation in the production area, when to fill the light, when to increase the temperature, open the internal insulation, ventilation and so on are clearly displayed.

　　"This is the equipment terminal for workers’ daily inspection, which clearly records the running log, production situation and farming situation." The technician introduced. "Environmental control carries out intelligent control of light, temperature, moisture, humidity and fertilizer in greenhouse, which on the one hand reduces the incidence of pests and diseases and improves the quality and quality of protected vegetables. On the other hand, it can also reduce labor costs, realize 7×24 hours of intelligent control, and ensure the whole process of supervision from the field to the tip of the tongue. "

　　It is understood that this multi-span greenhouse, from intelligent seedlings, to Internet of Things sensors, to water and fertilizer irrigation systems, pest control, as well as blockchain traceability, harvesting, sorting and packaging, etc., uses domestic intelligent equipment in all aspects, realizing the integration of domestic Internet of Things, cloud computing, data processing, AI control and other technologies. Therefore, it has become the first demonstration site of integrated application of intelligent equipment in multi-span greenhouses in Beijing. "It not only solves the problem that domestic efficient facilities, equipment and technology are constrained by foreign countries, but also realizes localized and personalized development and management, making the system more open and inclusive. In addition, the cost of domestic intelligent equipment is very low, which is 50% lower than that of foreign countries, and the subsequent operation and maintenance management is even more guaranteed. " The technician said proudly.

　　In addition, Chaolai Agronomy Garden not only introduced all kinds of high-tech information technologies, but also introduced high-efficiency cultivation technology systems such as coconut chaff substrate cultivation and hydroponics, which changed the previous single demonstration mode of information technology, realized the integration and application demonstration of information technology and high-efficiency agronomy technology, gave full play to the fusion effect of information technology, and effectively improved the production management level of facility agriculture park.

　　It is reported that Beijing Chaolai Agronomy Garden was established in 1996, covering an area of more than 200 mu, with one multi-span greenhouse and 19 solar greenhouses. It is one of the two pilot parks of Chaoyang District National Digital Agriculture Innovation and Application Base.

　　Obviously, the application of digital technology can make the agricultural park realize the optimal allocation of production factors such as land, facilities and labor based on the microclimate environmental control and water and fertilizer integration technology of the Internet of Things, the agricultural product quality traceability system of the blockchain, the intelligent agricultural machinery technology of computer vision, the agricultural management system software, etc., and form a modern agricultural model of "planting brains, growing intelligently and tracing sales", creating a new future agricultural model with strong reproducibility.

　　Digital agriculture is connected with science and technology at one end and agriculture at the other. From physical strength to intelligence, from "relying on experience" to "relying on data", the development direction of intelligent science and technology answers the necessary question of agricultural and rural modernization. In recent years, Beijing’s agricultural and rural informatization construction has been steadily promoted, and the development mode and path of regional agricultural and rural informatization have been continuously explored, which is in a critical period of development and has gradually formed Beijing’s advantages and regional construction characteristics, and the future is expected.

　　Cctv newsTomorrow is World AIDS Day. According to the data released by China CDC today, as of the end of September this year, there were 654,000 people living with AIDS reported nationwide. The analysis of epidemic situation shows that the overall epidemic situation of AIDS in China is low, but the epidemic situation in some areas and key populations is serious. From January to September this year, more than 96,000 people were newly diagnosed with AIDS, and the test results showed that the infection rate of the whole population was 5/10000, with 5 provinces with 10/10000 and 23 provinces with less than 5/10000.

　　However, although the common sense propaganda against AIDS has been deepening in recent years, the misunderstanding and fear of AIDS and HIV carriers have never stopped since AIDS first appeared in 1981. The image of AIDS has been seriously demonized. Some misunderstandings have caused HIV carriers to be discriminated and isolated from society. Today, I will take you to know AIDS again — —

　　mistaken idea

　　1. AIDS patients are skinny and devastated? Most people don’t live long.

　　In social propaganda, AIDS patients always present a frightening appearance. For example, posters posted in major hospitals show that AIDS patients are emaciated, with ulceration and various strange tumors on their body surfaces; The process from infection to death of AIDS patients in film and television dramas is also painful and rapid;

　　In the movie "goodbye mr. loser", Charlotte in the dream is on the verge of death in a short time after being betrayed and infected with HIV.

　　At the end of the movie "Favorite", Zhang Ziyi plays Qinqin, who soaks herself in cold water to cool her husband who is also infected with HIV and is already ill.

　　Infected with AIDS, will you really die soon?

　　Get out of the misunderstanding

　　Aids patients have no symptoms for a long time, and the existing medical level can greatly prolong their lives.

　　After AIDS patients are infected, there will be the following three stages:

　　① Acute phaseAfter HIV infection, there will only be some cold-like symptoms within a few weeks, such as fever, sore throat, dizziness, joint pain or swollen lymph nodes.

　　② incubation periodAt this stage, HIV carriers are no different from normal people, but they will carry HIV in their body fluids. The latent time of the virus is usually about 7-10 years, and even some carriers can be as long as 12 years without getting sick.

　　③ onset periodAt this stage, AIDS carriers really develop into AIDS patients, and there are various complications caused by immune system defects.

　　Therefore, the image of terror riddled with malignant diseases does not represent AIDS patients. Moreover, cocktail therapy in modern medical means, that is, the combination of three or more antiviral drugs to treat AIDS, can inhibit the replication of HIV to the maximum extent, delay the progress of the disease, and maintain the health of HIV carriers for about 20-40 years, during which they are no different from normal people.

　　mistaken idea

　　2. How is AIDS transmitted? Stay away from oral ulcers and gastric ulcers?

　　There was a netizen’s message like this:

　　"Sympathy, but I won’t get in touch with them. It’s very simple. I have a gastrointestinal ulcer. Although the virus is not transmitted through the digestive system, except for ulcers!"

　　In recent years, the knowledge of AIDS prevention and control has been popularized, and we all know AIDS.AIDS is spread through sex, mother-to-child and blood, so eating with HIV carriers will not be infected.

　　However,If there is an ulcer wound in the digestive system, will it be dangerous?

　　Get out of the misunderstanding

　　Even if there are ulcers, as long as you avoid romantic kissing with AIDS carriers, it is very safe and you don’t need to "stay away".

　　First of all, the content of HIV virus in the saliva of AIDS carriers is extremely small. If you want to make the virus in saliva reach the infectious amount, I’m afraid you have to swallow more than 20 ml of infected saliva at a time, so we all know that eating with AIDS patients will not be dangerous.

　　Besides,HIV can only survive in fresh blood and body fluids.So despite the gastric ulcer,As long as the ulcer wound is not allowed to directly contact the blood and a lot of body fluids of AIDS patients, there will be no danger of infection.

　　mistaken idea　

　　3. AIDS mothers can’t have children? Children will also suffer from AIDS? !

　　As we all know, mother-to-child transmission is an important way of AIDS transmission. According to preliminary estimates, there are about 8,000 children under the age of 14 among AIDS-infected people in China, and most of them are infected by their mothers.

　　Can children born to AIDS mothers suffer from AIDS? In a media survey, 34% of netizens believe that giving birth to a child in an AIDS pregnant woman will also infect the child. But more netizens believe that the current medical means can block the spread. Which is the truth?

　　Get out of the misunderstanding

　　The success rate of mother-to-child blocking technology can reach almost 98%, and pregnant women with AIDS can feel at ease!

　　Mother-to-child blocking of AIDS refers to blocking the transmission of HIV from mother to child through pregnant women’s medication, medication at birth and artificial feeding.

　　Modern medicine has proved that,Effective mother-to-child blocking of AIDS can reduce the vertical transmission rate from mother to child to about 2%.,This is much lower than the 6%-8% of newborns with congenital heart disease in China.Therefore, if we only consider the health of newborns, pregnant women with AIDS will not have any problems in giving birth to the next generation.

　　mistaken idea

　　4, AIDS patients "needle", "drop blood into food" revenge society?

　　I believe you must have received this kind reminder message:

　　What? ! Aids-infected people come out to do things again?

　　In recent years, rumors of "AIDS patients" retaliating against society have occurred from time to time in major cities. These rumors have not only made people feel insecure, but also put AIDS patients and healthy people on the opposite side, and the contradiction has become more and more acute.

　　In the previous survey, more than half of netizens thought that AIDS patients had to take revenge on society. Is it true?/You don’t say.

　　Get out of the misunderstanding

　　"Blood-dripping infection" is purely a rumor, and there is no case of HIV infection with needles at present.

　　In fact, AIDS carriers can also be very sunny!

　　First of all, the statement that blood is transmitted in food is purely a rumor, because HIV virus is very delicate in the natural environment! The high temperature of hot dishes can easily kill it, and the soy sauce, vinegar, pepper and garlic in cold dishes are not friendly to it, so friends who are afraid to go out to eat because they are worried about being infected will put their hearts in their stomachs.

　　Secondly, although it is indeed possible to infect AIDS by being stabbed by a syringe used by an AIDS patient, friends need not be too alarmed, because the probability of contracting AIDS in this way is only 0.33%, which is extremely small.

　　As mentioned earlier, the survival time of AIDS in the air is very short; The amount of blood and body fluids carried on the needle is also very small, so it is difficult to reach the amount needed for infection. So far, there is no similar case of contracting AIDS through "needle sticking". Besides,If you are really stuck in the needle used by AIDS patients, you can go to the hospital for drug blocking treatment within 24 hours to achieve the effect of 100% blocking the virus.

　　Out of these misunderstandings, will you still be afraid of HIV carriers?

　　Let’s take a look at this netizen’s message ↓ ↓

　　As he said, around us, more HIV carriers lead normal lives, and even some of them are giving back to the society with their own experiences: since 2009, Xiujuan, an HIV carrier, has become a volunteer in the Red Ribbon House, and she has used her personal experience to provide peer education to other patients to help them get out of the haze and rebuild their confidence. In recent years, volunteers who are "HIV-carrying" in "Red Ribbon" organizations around the country have become an indispensable backbone.

　　You must know these 10 AIDS prevention knowledge:

　　1. At present, there is no effective vaccine and cure drug for AIDS, but there are better treatments that can prolong life and improve quality of life.

　　2. AIDS is transmitted through sexual contact, blood and mother-to-child, and contact with HIV-infected people or patients in daily life and work will not be infected.

　　3. Keeping an honest and clean life and observing sexual morality are the fundamental measures to prevent AIDS infection through sexual contact.

　　4. Proper use of qualified condoms and early treatment and cure of sexually transmitted diseases can greatly reduce the risk of HIV infection and transmission.

　　5. Sharing syringes for intravenous drug use is a high-risk behavior to infect and spread AIDS, cherish life and stay away from drugs.

　　6. Avoid unnecessary injection, blood transfusion and use of blood products.

　　7. Preventive measures, such as timely intervention with antiviral drugs, reduction of invasive operation during delivery, and avoidance of breastfeeding, can greatly reduce the possibility of fetus and baby being infected.

　　8. Voluntary counseling and testing for AIDS is an important preventive measure for early detection of infected persons and patients.

　　9. Caring for, helping and not discriminating against HIV-infected people and patients and encouraging them to participate in AIDS prevention and control are important measures to control the spread of AIDS.

　　10. AIDS is not only a medical and health problem, but also a social problem. It threatens everyone and every family, so it is the responsibility of the whole society to actively prevent AIDS.

　　Unknown makes us full of fear of AIDS, and fear produces hostility and discrimination. Therefore, if we really want to eliminate social discrimination against AIDS patients, we have the responsibility to know more about these unknown facts about AIDS.

　　　[Guangming Forum Review]

　　Author: Feng Yanli (special researcher of the New Era Socialism with Chinese characteristics Thought Research Center, the supreme leader of China Academy of Social Sciences, and deputy director of the Institute of Philosophy)

　　The recently published 13th issue of Qiushi magazine published an important article by General Secretary of the Supreme Leader, "Strive to grow into a pillar talent who is loyal and reliable to the Party and the people and worthy of the heavy responsibility of the times". The article emphasizes that "young cadres are the hope of the development of the cause of the party and the state, and the party and the people have high hopes for you. Everyone must temper the political character of loyalty to the party, establish the feelings of the people’s home and country, pursue a noble and pure ideological realm, practice excellent skills that are worthy of heavy responsibilities, work hard for the cause of the party and the people, and leave a footprint of struggle without regrets in the new era and new journey! " When talking about "practicing excellent skills", the General Secretary of the Supreme Leader quoted the old saying that "a gentleman does not suffer from disrespect for his position, but from disrespect for virtue; It calls on young cadres to adhere to the combination of theory and practice, pay attention to learning true knowledge and understanding the true meaning in practice, and strengthen their ability to hone and grow.

　　"A gentleman doesn’t suffer from the disrespect of his position, but from the disrespect of his virtue; Not ashamed of Lu’s lack of cooperation, but ashamed of wisdom. " The phrase "Biography of Zhang Heng in the Later Han Dynasty" by Fan Ye in the Southern Song Dynasty means that a gentleman is not worried about the low status, but is afraid of the shallowness of virtue; Not ashamed of the lack of money, but ashamed of the lack of ability and political integrity. Zhang Heng was an outstanding scientist in the Eastern Han Dynasty. He was famous for improving the armillary sphere and inventing the seismograph. He not only has the talent of learning from heaven and earth, but also has the ambition of prospering the country and helping the people. He is good at sizing up the situation and advancing and retreating moderately. Throughout his life, Zhang Heng was diligent in learning, upright, incorruptible and official, proficient in the Five Classics and six arts, and "was superior to the world without arrogance". He once declined to be a high-ranking official, but took a low position to help the virtuous master, to promote schools, revitalize rites and music, improve Ren Xian’s ability, change folk customs and promote production, which was quite praised by the people.

　　A hundred lines are headed by virtue. China has always attached importance to virtue, as the saying goes, a man without virtue cannot stand, and a country without virtue cannot prosper. According to Zuo Zhuan’s Twenty-four Years of Xianggong, in the Spring and Autumn Period, Sun Bao, the uncle of the State of Lu, put forward the theory of three immortals in life: "There is virtue in the world, followed by meritorious service, followed by making a statement", emphasizing virtue first. Kong Yingda defined Lide in Tang Dynasty: "Lide means creating vertical laws and giving alms to the masses". It can be seen that tempering virtue can lead by example and set an example for the world, and realize the ambition of saving the world and the people. On the contrary, if virtue is not in place, there will be disaster. As the book of changes under the copula points out, "virtue is thin and respected, knowledge is small and ambition is great, strength is small and heavy, and it is rare." Therefore, Confucius advocated "aiming at the Tao and relying on morality", and Sima Guang also emphasized "taking the heart as the foundation and self-cultivation as the foundation". Lide is the foundation of settling down and making contributions.

　　How can the vast party member stand as a virtue? When attending the deliberation of the Chongqing delegation at the First Session of the 13th National People’s Congress, General Secretary of the Supreme Leader emphasized that "leading cadres should stress political morality. Political morality is the vane of moral construction in the whole society. To establish political morality, we must be virtuous, keep public morality and be strict with private morality. " To be virtuous is to always stick to the political stance and build a solid foundation of ideals and beliefs. Ideals and beliefs are the spiritual "calcium" of communist party people. Without ideals and beliefs, ideals and beliefs are not firm, they will be mentally "calcium-deficient" and will get "rickets". Keeping public morality means adhering to the concept of building the party for the public and governing for the people, and adhering to the fundamental purpose of serving the people wholeheartedly. To be strict with personal morality means to be strict with self-cultivation, the use of power, and self-discipline, to dust off "ideological dust" frequently, to think about "greed and harm" and to break "thieves in the heart" frequently, to strictly restrain one’s conduct and behavior, to always maintain the political nature of being pragmatic and honest for the people, and to be an official in a clean and honest manner. The majority of leading cadres should always cultivate the virtue of politics, always think about the harm of greed, always be self-disciplined, and constantly improve their personal ideological realm and moral cultivation.

　　"Talent, the capital of virtue; Virtue is also handsome. " For communist party people, party spirit is the greatest virtue. At present, the education on studying and implementing the theme of Socialism with Chinese characteristics Thought of the Supreme Leader in the new era is being carried out in all parts of the country in an orderly manner, with the general requirement of "learning thoughts, strengthening party spirit, emphasizing practice and building new achievements" as the general requirement, so as to promote the broad masses of party member cadres to strengthen theoretical study, constantly improve their ideological awareness and theoretical level, ensure political and party spirit firmness with theoretical sobriety, build a solid foundation of faith, supplement the calcium of spirit and stabilize the rudder of thought. While carrying out in-depth education on ideals and beliefs, revolutionary traditions and traditional virtues of the Chinese nation, we should continue to promote the education of party style and clean government, take the study of party rules and discipline in party constitution as an important part of party spirit education, combine internal cultivation with external constraints, and guide party member cadres to establish a correct view of power, achievements and career. In addition, party member cadres should not only match their positions with morality, but also with talents, so as to increase their talents through practice and tempering. As the saying goes, "Knife grinds on stone, and people practice on things", and learning is promoted by learning and learning by doing.

　　The great cause of the party and the people needs a large number of good cadres who are loyal and clean and have both ability and political integrity. Throughout the history of the party in the past century, the Communist Party of China (CPC) has always attached great importance to the party spirit cultivation and skill experience of leading cadres. Comrade Mao Zedong once earnestly pointed out: "To cultivate a large number of people, these people are the vanguard of the revolution. These people have political foresight. These people are full of fighting spirit and sacrifice spirit. These people are frank, loyal, positive and upright. These people do not seek personal gain, but only for the liberation of the nation and society. " Groups of strugglers with both ability and political integrity have participated in and witnessed the brilliant victories and achievements of the country in various historical stages. In the new journey of building a strong country and national rejuvenation, it is also inseparable from the tens of millions of strugglers’ commitment, determination and unity, so as to win even greater victories and more brilliant glory for the country and the nation.

　　Guangming Daily (11th edition, August 14th, 2023)

On September 13th, SAIC MG announced tonight that the new generation MG5 sedan was officially launched. The car is available in three configurations with 1.5L/1.5T power. The price information attached to the IT House is as follows:

The front face of the new generation MG5 is a large-size straight waterfall sports grille with an outer longitudinal air duct design, and the side of the car body adopts a dynamic slip-back shape. The car body size is 4715/1842/1473mm, with a wheelbase of 2680mm..

The car is covered with a large-area interior soft bag, equipped with 12.3-inch scientific and technological instruments, 12.3-inch high-definition suspended central control large screen, zebra Venus intelligent car system, supporting personalized big data navigation, 90s continuous dialogue intelligent assistant, online entertainment and smart travel cloud services, etc. At the same time, the car also supports the interconnection of mainstream smartphones such as Apple CarPlay, Huawei HiCar, Baidu CarLife and CarLink. In addition, the car also provides 540 HD panoramic image system and built-in driving recorder function according to different versions.

In terms of power, the car is equipped with a new generation of MEGA Tech 1.5T high-power engine and a new generation of MEGA Tech 7-speed wet powershift, with a transmission efficiency of 97%, a zero-speed acceleration of 6.9s, a maximum power of 181 HP and a maximum torque of 285N?m. The car also has a 1.5L engine to choose from, with a maximum power of 129 HP and a peak torque of 158N?m.

　　Putin and his enemies

　　Liang Qiang

　　After successfully completing the procedural transfer of power, Putin has undoubtedly established his own era. With his superb political skills and strategy of governing the country, he not only became an outstanding great politician in this century, but also is likely to become a great leader in Russian history.

　　Even so, there are still many people who oppose Putin in this country, and their relationship with Putin also reflects the political evolution of this country in the past eight years under Putin.

　　Media people who pursue the truth

　　The first battle Putin won in his political career was the Chechen war, which made him jump from an unknown politician to a new political star. But it was the Chechen war that made him encounter his first political enemy-the media people who pursued the truth.

　　After the end of the Second Chechen War, the separatist movement in Chechnya began to transform into a terrorist movement, which successively created several major terrorist incidents in Russia. Although the terrorists were finally brought to justice, the measures taken by the Russian authorities in response to these terrorist incidents were questioned. Especially represented by the Beslan hostage incident in August 2004, after paying a heavy price of more than 400 deaths and more than 700 injuries, Putin, who once became a national hero since the end of the Chechen war, suffered the first crisis of confidence since he took office. Despite the official ban on the media, the truth that was revealed one after another made many people question the performance of powerful departments and Putin himself in this crisis: For example, the invincible "signal flag" troops only sacrificed 19 people in dozens of previous operations, but why did they pay a huge price of 10 deaths and 26 injuries in this operation? Some independent military critics believe that Putin’s talk about "peaceful settlement" at the beginning of the hostage crisis has caused confusion in the thinking of the special forces, which has led to differences within the special forces on how to rescue the hostages. In the previous handling of the hostage incident in Moscow theater, Putin took the advice of special forces and released anesthetic gas into the theater. As a result, more than 160 hostages died of suffocation, and the "signal flag" troops responsible for this incident were accused. Therefore, the "Signal Flag" and "Alpha" teams did not form a unified strategy in dealing with this hostage incident. By the time the fighting started,The two sides have not even reached a consensus on the offensive route and the position of the other side’s firepower. Besides, has the authorities been concealing the number of casualties? The official death toll is 338, but Izvestia believes that this figure is far less than the actual death toll. According to their investigation, the death toll should be around 400 to 600. "Izvestia" also said in the report that so many deaths could not be entirely caused by terrorists, and the special forces were probably killed by mistake in a chaotic gunfight because they lacked unified command in preparing for the rescue of hostages. These reports in Izvestia angered Kegong. The day after the hostage incident, Sarik, editor-in-chief of the newspaper, suddenly submitted his resignation. According to Russian government sources, before Sarik announced his resignation, Russian President Borodin personally called the boss of the Russian newspaper group where Izvestia was located.

　　Due to the huge consequences of this incident, the Russian Duma also had to set up a special investigation Committee on Beslan incident, but the result was just a routine matter. The victims of the Beslan hostage incident, dissatisfied with the official conclusions, spontaneously set up an independent "Beslan Mother" Committee, demanding that the authorities disclose all the facts and agree to the involvement of international professional institutions in the investigation. The movement has also become a rare anti-Putin group that can survive all the time.

　　Before the Beslan incident, Anna Park Anna Politkovskaya, a female journalist of Russian newspaper Novaya Novosti, had already started an independent investigation into the hostage incident in Moscow theater in 2002. Because it involves powerful departments and the military, such in-depth investigation has always been a "forbidden zone" for Russian media. Before that, several journalists were assassinated because of the investigation. However, this did not stop those who have their own independent thinking ability in the Russian press from thoroughly investigating and publishing the truth. As a rare expert on Chechen issues in Russian press, PoPark Jung Su Kofskaya concentrated all her energy on Chechen issues after the Beslan incident. Under the increasingly strict control of Russian media, she published two monographs abroad in succession, giving a detailed disclosure of the Beslan incident and the illegal acts of Russian troops in Chechnya. In 2005, after the "color revolution" broke out in Ukraine and Georgia, she repeatedly criticized the "crimes" of Putin’s system and predicted that a national revolution would break out in Russia soon. This made her a thorn in the side of various political forces. In September, 2006, Bo Park Jung Su Kofskaya was mysteriously shot and killed, becoming the 42nd journalist killed for work in Russia in the past 15 years. Due to the special status and international reputation of Bo Park Jung Su Kovskaya, the case caused an uproar, and many famous politicians at home and abroad, including Gorbachev, expressed their concern. Russian Attorney General Chaika also announced that he would personally investigate the case, but until now, Russian officials have still failed to give a satisfactory result. Since then,On the one hand, Moscow strengthened its crackdown on terrorism in Chechnya, on the other hand, it began to control the press in 2006. The consortia directly controlled by the Kremlin, such as Gazprom and Rosneft, began to March into the media, and many well-known independent media, including Izvestia and Independent TV stations, were acquired. Putin’s support rate has also increased from less than 50% after the Beslan incident to 70%, and has remained at this level.

　　A covetous oligarch

　　The year 2004 was a watershed in Putin’s political career. This year, the Yukos case, the most important economic case in Russia after the founding of the People’s Republic of China, ended with the victory of the state procuratorate. There is no doubt that Putin won the battle between regime and oligarchy, but he also paid a high price for it and made new enemies for himself. This man is the owner of Yukos, the former richest man in Russia, Khodorkovsky.

　　In the Yeltsin era, oligarchs enjoyed great economic and political privileges, but in the minds of ordinary people, they were synonymous with country thieves. Mr. Khodorkovsky can now appear in the Russian political arena as a new dissident, which is largely due to this major case of the century. Although he has become a penniless poor man and a prisoner, all the punishments given to him have enhanced his political prestige. After the final ruling of the Yukos case, Khodorkovsky’s presidential campaign support rate once rose to 8.3%. In the public declaration after the verdict, Mr. Khodorkovsky also clearly stated his political ambitions. "I will work with you, all those who want to freely express their opinions on their own country, people and our common present and future." I firmly believe that I will live with you in a country where freedom is everywhere. " Most of Khodorkovsky’s supporters are young people and people from big cities, and they will have an important influence on the future political trend of Russia.

　　The reason behind the Yukos case was originally thought to be the action of the new owner of Kegong to destroy the covetous oligarchs by administrative means. But with the passage of time, the true meaning of this case began to appear. According to the research of Autef Ping, a political scientist at Moscow University, with the rapid development of Russian nationalization after the victory of Yukos case, a number of new oligarchs surfaced. They are mainly composed of President Putin’s cronies and aides, many of whom are from the security intelligence agencies like Putin. They control the nine largest and most profitable state-owned enterprises in Russia. One common feature of these nine large state-owned companies is that they control the economic lifeline of Russia and monopolize some major industries in Russia. With the rising prices of crude oil and various raw materials in the international market, the profits of these nine large Russian state-owned companies have also risen rapidly, thus bringing huge capital gains to this interest group. At present, the group has controlled more than $200 billion in assets in Russia, accounting for 40% of Russia’s annual gross national product. Ping Autef believes that in Yeltsin’s era, a few billionaires plundered ordinary people, while in Putin’s era, "some billionaires plundered other billionaires". Deriagin, director of the Russian Institute of Globalization, put it more bluntly: "What we have here is just a new group of chaebols replacing the old ones. In other words, the powerful chaebol replaced the commercial chaebol. "

　　Now, no one in Russian oligarchs dare to make any comments on the political and economic decisions of the Kremlin. They are no longer the tycoons of the Queshan Club in Yeltsin’s era, but become well-behaved businessmen, or change their flags and be willing to drive for Putin. A handful of oligarchs opposed to Putin are either exiled abroad or exiled to remote Siberia like Khodorkovsky.

At the end of summer and the beginning of autumn, walking through the millions of acres of forest in Saihanba, I felt the sky blue and green trees, green everywhere and cool breeze blowing gently.

Yuan Zhongwei, the third-generation forester of Saihanba Machinery Forest Farm, pointed to a piece of Pinus sylvestris var. mongolica more than one meter high on the rocky sunny slope of Juzigou in Matikengying Forest Area of Qiancenban Forest Farm in Saihanba, and said that these trees were the new green they planted in the cracks of the stone this year.

Saihanba mechanical forest farm in early autumn is full of greenery.Photo by Gao Junhu

"Afforestation on stony sunny slopes is a world-class problem. Some experts once said that it is difficult to plant trees here. In 2011, when I came to Saihanba, I was catching up with Israel ‘ Three generations of Lin ’ The Saihanba people, who are the main force, launched a general attack on the100,000-mu rocky sunny slope with little soil, steep slope and difficult water storage. " Yuan Zhongwei recalled.

The rocky sunny slope of Juzigou is 1600 meters above sea level, with a slope of 30 degrees, and the thickest soil layer is only 10 cm, so the road to afforestation is full of difficulties. After repeated trial planting, they found that Pinus sylvestris var. mongolica was drought-resistant and cold-resistant, and had low requirements for soil and climate, and eventually became the main tree species for afforestation on rocky sunny slopes.

Choosing good afforestation tree species, the road of afforestation on rocky sunny slope has just begun.

"There are three main difficulties in tackling afforestation: thin soil layer, less water and difficulty in planting trees." Yuan Zhongwei told reporters that there is only a thin layer of soil on the rocky sunny slope. In order to ensure the survival rate of saplings, they transported some soil from other places to cover it. In order to ensure sufficient moisture, they use film mulching technology to fix moisture. When it rains, rainwater can flow along the film to the roots of Pinus sylvestris var. mongolica, and at the same time, it can also ensure that water does not evaporate.

In addition, planting trees and transporting seedlings on the hillside is also a big problem, which can only be carried by mules and carried by people. It takes more than an hour to get down once.

Saihanba people planted Pinus sylvestris var. mongolica on stony sunny slopes. Yuan Zhongwei

The tree is alive. Yuan Zhongwei and his colleagues have long had their own plans on how to protect this piece of Pinus sylvestris forest on the hillside.

"In fact, when planting trees, we took into account that most of these slopes are steep and difficult to raise, so we left enough room for Pinus sylvestris var. mongolica to grow. Only 55 trees were planted per mu, and the afforestation density was half less than that of the flat land." Yuan Zhongwei said.

Nowadays, at first glance, the once desolate rocky sunny slope of Saihanba has become an evergreen forest, and the contiguous Pinus sylvestris var. mongolica is lush. Just this year, the task of afforestation on the rocky sunny slope of Saihanba Forest Farm was basically completed, and the survival rate of afforestation reached over 90%, and remarkable results were achieved in preventing wind, fixing sand and conserving water sources.

"At first, when we planted trees on stones, everyone was a little hesitant, but we were greatly encouraged by the thought that the foresters of the older generation would turn millions of acres of desert into millions of acres of forests. Today, we have also built forests on the barren hills, so that the barren hills are covered with new green and the stones are blooming. " Yuan Zhongwei said proudly.

Especially in the last year, Saihanba accelerated the afforestation on the rocky sunny slope and completed more than 1,700 mu of afforestation.

Saihanba mechanical forest farm. Photo by Gao Junhu

Prosperous times make forests flourish, which will benefit future generations. This year marks the 60th anniversary of the establishment of Saihanba Mechanical Forest Farm. With the hard work of generations of Saihanba people, the ecological benefits of Saihanba have become more and more remarkable. Forests and wetlands conserve 284 million cubic meters of water every year, releasing 598,400 tons of oxygen, fixing 860,300 tons of carbon dioxide and completing 160,000 tons of carbon sink transactions.

Today, the "three generations of Lin" have taken over the banner of their predecessors and continued to write the green legend of Saihanba with their youth and blood, so that this piece of green will last longer.

Producer: Li Yao

Planning: Li Tiebing

Coordinator: Guo Qingmin

Shooting: Gao Hang Qin Qihan

Interview: Joya

Production: Gaohang

Poster: Li Yuanhua

In the past, China brand cars often gave people the inherent impression of being "cheap", but in recent years, with the advantage of localization, they have improved their strength in all aspects and developed rapidly. What xiaobian wants to introduce to you today is. Not much to say, let’s take a look.

Let’s take a look at the appearance of the Pentium T90. The front of the Pentium T90 is very cute and recognizable. Then the deep headlight design is adopted, and the visual effect is very eye-catching. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Come to the side of the car, the car body size is 4718MM*1880MM*1710MM, the car uses simple lines, giving people a very dignified feeling, with large-sized thick-walled tires, leaving people with a very atmospheric feeling. In the design of the rear end, the rear end looks cold, the taillights look very fashionable and generous, and the unique exhaust pipe creates a good gas field.

Inside the Pentium T90 car, the interior design of the Pentium T90 is very angular and the visual effect is quite unique. The car looks very good outside the steering wheel, made of leather, and has a full and delicate grip. From the central control point of view, the 12.6-inch central control screen is used for decoration, which makes the interior design quite layered, which is in line with the temperament of the car. The dashboard and seats are equally eye-catching. The car is equipped with a clean dashboard and looks very elegant. The car adopts imitation leather seats, which are wide and thick and comfortable.

Pentium T90 matching automatic (AT) gearbox, 100 km acceleration time of 7.57s, good power performance, completely OK for daily use.

The car is equipped with car networking, driving mode selection, remote control key, rear wiper, traction control (ASR/TCS, etc.), which fully ensures the convenience and comfort of the car experience.

To sum up, the Pentium T90 introduced today is not only eye-catching in space, but also has a mainstream configuration, and there is nothing to be picky about driving experience and space experience.

　　-Israel invaded Lebanon

　　On June 6, 1982, on the pretext that its ambassador to Britain was assassinated by Palestinian guerrillas, Israel dispatched more than 100,000 army, navy and air force to launch a large-scale attack on the Palestine Liberation Organization guerrillas and Syrian troops in Lebanon. It took only a few days to occupy half of Lebanon. This is the biggest war between Israel and Arab countries since the death of four Middle East wars, and it is called the "Fifth Middle East War".

　　War background

　　Generally speaking, the cause of the Lebanon-Israel war is still the continuation of the Palestinian dispute. The main purpose of Israel’s invasion of Lebanon is to destroy the Palestine Liberation Organization, seek to establish a pro-Israel regime in Lebanon and crowd out Syrian troops in Lebanon.

　　In order to establish their own country, the Palestinians established the Palestine Liberation Organization in May 1964 and launched a war with Israel. The PLO guerrillas are based in neighboring Arab countries, mainly in Syria and Lebanon. In 1970, the headquarters of the PLO and the main guerrilla force led by it entered Lebanon from Jordan, and later directly intervened in Lebanon’s domestic struggle, propped up and armed Islamic forces, and cracked down on pro-Israel Christian forces, gradually taking control of southern Lebanon and Beirut, the capital, and becoming a "country within a country". And build military facilities, attack and shell northern Israel from time to time, especially in the fourth Middle East War, the PLO guerrillas assisted Egyptian and Syrian troops to launch guerrilla warfare and attacked Israeli military bases, warehouses and radar stations. Become a menace to Israel.

　　In 1982, Israel felt that the time had come: first, the war between Britain and Oman broke out and became the focus of international attention; Secondly, the Iran-Iraq war continues, and the two countries have no time to take care of it. There are contradictions between Arab countries that support Iran and Iraq, and the Arab world has been torn apart; Third, the domestic situation in Syria, which may support and cooperate with the PLO during the war, is unstable, and there are also contradictions between Palestine and Syria; Fourth, we can use the pro-Israeli forces in Lebanon-Christian armed forces; Fifth, after the return of Sinai Peninsula, Egypt and Israel have reached a settlement, and Egypt will not get involved in the war.

　　Military forces of all parties before the war

　　I. Armed forces in Lebanon

　　1. PLO Armed Forces

　　The PLO armed forces are mainly PLO guerrillas, with a total of about 25,000 people (including 6,000 field troops), which are organized into 50 battalions, 300 tanks, 300 armored vehicles and 1,100 guns.

　　Distribution of main forces: there are about 6,000 troops in the western part of Beirut, 8,000 troops in various positions in the south, 5,000 troops in the Bekaa Valley, and the rest are deployed in northern Lebanon. The PLO guerrillas have more than 400 warehouses in southern Lebanon, storing a large number of weapons, ammunition and other military supplies.

　　2. Syrian Army in Lebanon

　　2 armored brigades, 2 mechanized infantry brigades, 1 assault battalion and air defense units, totaling 30,000 people. After the war broke out, four more brigades were invested, bringing the total strength to 46,000, with 900 tanks, 600 armored vehicles and 350 planes.

　　The main forces are subordinate to Bekaa Valley, Jazzin Region and Shufu Mountain. Some troops are stationed in Beirut West Zone, Tripoli and major towns along the strategic road from Beirut to Damascus.

　　3. United Nations peacekeeping forces

　　It consists of 7,000 troops from France, the Netherlands, Norway, Fiji and Nepal, and is stationed on the common border between Lebanon and Israel.

　　4. Lebanese government forces and various armed forces

　　There are more than 23,700 Lebanese government troops, including one mechanized infantry brigade, one armed reconnaissance battalion, nine infantry battalions, one artillery battalion, more than 200 armored vehicles and 230 guns. In addition, it is also equipped with "Milan" and "Tao" anti-tank missiles. It is mainly stationed in the eastern part of Beirut and parts of northwest Lebanon.

　　In addition to government forces, there are more than 40 armed forces in Lebanon, mainly including:

　　(1) The Muslims armed Shiites, Druze and Sunnis, with a total of about 20,000 full-time armed personnel, are in opposition to the Christian Pike Party.

　　(2) haddad militia is a pro-Israel force, with about 36,000 people, deployed in the 8-10 km zone of Lebanon on the border with Israel.

　　(3) The Christian Phalangist militia, led by Bacher Gemayel, has more than 40,000 people and is stationed in the east of Beirut, north of Beirut-Damascus highway and northwest Lebanon.

　　Second, the Israeli army

　　There are 15 brigades, more than 100,000 people, 1,500 tanks, 1,500 armored vehicles, 400 planes and more than 20 ships.

　　War course

　　In the first stage (June 4-13), Israel launched a full-scale attack, and the PLO and the Syrian army suffered heavy blows, and the Israeli army surrounded the western part of Beirut.

　　On June 4, Israel dispatched planes to attack Beirut and the PLO guerrilla base in southern Lebanon.

　　At 11 o’clock on June 6, the Israeli army dispatched four brigades with about 20,000 people. After five hours of artillery and aviation fire preparation, with the support of helicopter gunships, naval, air and artillery fire, it launched a sudden attack on the PLO guerrillas in the west, middle and east on the front of 53 kilometers wide.

　　1, the ground forces attack

　　The West Road is the main direction of the Israeli army, and has invested more than five brigades. The first echelon, with two armored brigades, each with 200 tanks and armored vehicles, set out from Nahariya and Rushhanikla, surrounded Sur in Nakura and Bint Jubail through the areas controlled by haddad militia and United Nations forces, and launched siege fighting with the cooperation of airborne troops and landing troops and Lebanese haddad militia. At that night, it carried out street fighting and was attacked by the PLO guerrillas. Two brigades of the second echelon (an armored brigade and a mechanized brigade) entered the battle at 1800 hours, and one of them moved eastward to cooperate with the middle road; A brigade marched northward to encircle the PLO guerrillas south of the Litani River. On the 8th, the third echelon of the Israeli army entered the battle, continued to attack the north and surrounded Damour. However, to the south of the city, Saadia, only 19 kilometers away from Beirut, was stubbornly resisted by the PLO guerrillas, and its northward advance was blocked. On the 9th, West Road Israeli troops occupied Sidon and Damour, and landed in Halda with a battalion of troops. When the PLO troops retreated from Damour, they blew up the bridge. On the 10th, the Israeli army, consisting of 6 brigades, 35,000 men and more than 300 tanks, with the cooperation of Christian right-wing militia from the north, besieged Beirut and bombed Beirut’s western and southern suburbs international airports in turn. Israeli ships blocked Beirut from the sea. The PLO made great efforts to strengthen the defense in Beirut West Area and repelled the Israeli attack at the international airport and Halda area. The PLO armed forces killed Major General Yekutiel Adam, the commander-in-chief and deputy chief of staff of the Israeli army at the front line near Damour. On the 11th,The main force of the Israeli army arrived near Beirut International Airport, and the other part fought against the Syrian army. In order to negotiate with the PLO, Syria declared a ceasefire with Israel according to Israeli conditions when the PLO was in extreme difficulties, and the ceasefire took effect at 12 o’clock local time. Since then, Syria and Israel have stopped fighting. On the 12th, the Israeli army continued to attack the PLO position in the southern suburbs of Beirut, which met with stubborn resistance from the PLO armed forces. At 19: 00 GMT, the ceasefire between Israel and Palestine came into effect. Seven hours later, the two sides opened fire again. On the 13th, the Israeli army entered the eastern part of Beirut, and immediately, with the cooperation of the Phalangist militia, the Israeli army surrounded about 8,000 PLO guerrillas in the western and southern parts of Beirut.

　　With the middle road as the direction of assist, a brigade, the first echelon of the Israeli army, set out from Shemola area on the morning of 6th, crossed Haldali, surrounded Fort Shojaei, and the main force Nabatiyah attacked. On the afternoon of the same day, the Israeli army began to storm Fort Shojaei and conquered it at dawn on 7th. An armored brigade of the second echelon entered the battle, besieged Nabatiyah with the cooperation of paratroopers, and broke into the city at 9: 00 on the 7 th. A small number of troops started street fighting with the PLO guerrillas, and the main force continued to advance northward, and the day before yesterday, it went out to Jiejin area. With the cooperation of the Israeli army on the East Road, after the capture of Jiejin City, they divided into two roads, all the way west, and participated in the siege of Zahrani and Saida; Journey to the south, attacking Syrian armored forces in Shufu area, launched a tank battle with Syrian army there. The Syrian army lost 150 tanks. On the 9th, Israeli troops parachuted near Aindala. With the cooperation of airborne troops, the ground troops captured Aindala, and then took control of the Beirut-Damascus highway.

　　East Road is the containment direction, and an armored brigade of the first echelon of the Israeli army launched an attack on Sheba. Later, it developed an attack on the Bekaa Valley, containing and monitoring this direction, and cutting off the ties between the PLO guerrillas and the Syrian army. On the 7th, after the first echelon captured Sheba, the second echelon entered into battle and launched an attack on Hasyaba. After succeeding, it launched an attack on Syrian defensive positions in Lasia and Kaukaba. On the 8th, after capturing the towns of Lasia and Kaukaba, they marched northward along the west side of Bekaa Valley, pointing to the last section of Beirut-Damascus Highway, in an attempt to cut off the Syrian army’s retreat and block reinforcements. On the 10th, the Israeli army fought fiercely with the Syrian army in the east of Lake Karun, killing an armored brigade of the Syrian army. From September 9 to 11, Syria lost about 150 tanks in the battle.

　　2. Air combat in Bekaa Valley

　　In order to seize the air superiority, Israel decided to attack Syria’s missile base in Bekaa Valley to eliminate its air defense capability. This is also one of the main purposes of the Israeli invasion of Lebanon.

　　Bekaa Valley is located in the eastern part of Lebanon near the Syrian border. It is a long and narrow strip from south to north. The mountains on both sides of the valley are continuous and the terrain is dangerous. The main ground troops stationed in Lebanon are deployed here. In order to protect this unit from Israeli air strikes, Syria has deployed air defense units with Sam-6 missiles as the main equipment in the Bekaa Valley since May 1981.

　　At about 2 pm on June 9, the Israeli army dispatched 96 F-15 and F-16 fighter planes for high-altitude cover, and under the command of E-2C early warning aircraft, F-4 and A-4 attack planes bombed the missile base in the Bekaa Valley violently.

　　When the Syrian army learned of the Israeli air raid, it dispatched more than 60 MiG-21 and MiG-23 fighter jets from all over the country, gathered in Bekaa, and launched an air battle with the Israeli army. Due to the electronic interference of the Israeli army, the Syrian army aircraft lost contact with the ground after taking off, and the anti-aircraft missiles also lost control after launching. The quality and equipment of Israeli pilots were better than those of the Syrian Air Force, and they took the initiative in the air. However, the Syrian Air Force was inflexible in tactics and relied too much on the command of the ground command post, resulting in passive beatings in the air. On the first day of air combat, the Israeli army destroyed 19 positions of Syrian air defense missile company and shot down 29 Syrian aircraft. On the 10th, the Israeli army dispatched 92 planes of various types to attack the Syrian army’s Lebanese command post and the nearby air defense missile base. The Syrian army took off 52 planes to fight, and as a result, 25 planes were shot down and 7 air defense missile companies were destroyed. Syria has been operating in the Bekaa Valley for more than 10 years, and the air defense system costing $2 billion was destroyed, while Israel lost only 10 aircraft, including 6 drones and helicopters.

　　It took only eight days (June 6-13) for the Israeli army to advance more than 90 kilometers, occupy about 3,000 square kilometers of Lebanese territory, destroy all the bases of the PLO guerrillas in southern Lebanon, wipe out a large number of PLO effective forces, seize all the PLO warehouses in southern Lebanon, and surround the PLO headquarters with 2,000 people and 5,000 armed men in the west and south of Beirut. At the same time, it dealt a heavy blow to the Syrian army.

　　In the second stage (June 14th-September 15th), the PLO withdrew from the west area of Beirut, and the Israeli army won.

　　On June 14th, after fierce fighting, the Israeli army took control of the runway of the international airport. On June 16th, with the cooperation of the Phalangist militia, the Israeli army captured the Science College Building, an important stronghold for controlling the airport. On the 17th, the Israeli army shelled the international airport and nearby areas, took control of Hadile International Airport, and further reduced the siege of the PLO headquarters. On the 18th, the Israeli army announced a ceasefire to the besieged PLO, but demanded that it lay down its arms and withdraw from Beirut, which was rejected by the PLO. On the 22nd, the Israeli army attacked the Syrian army again, and occupied Hamdoon, forcing the Syrian army to retreat, thus tightly controlling the west area of Beirut.

　　From June 26th, the Israeli army continued to strengthen its troops surrounding the West Beirut and its defense against the Syrian army. By July 18th, the troops surrounding the West Beirut had increased to about 35,000 men in seven brigades, with about 700 tanks and 710 large-caliber artillery pieces. Trying to cooperate with political negotiations with military pressure, forcing the PLO to withdraw from Beirut West Area.

　　On June 27th, the seventh emergency special session of the General Assembly adopted a resolution demanding that Israel cease fire immediately and withdraw its troops from Lebanon unconditionally. At this time, in order to preserve its strength, the PLO agreed to leave Beirut West. On the 28th, the PLO put forward three conditions for Israel to withdraw from Lebanon: (1) Israeli troops should withdraw 5 kilometers from the south of Beirut; (2) Keeping a symbolic Palestinian military unit in the Lebanese army; (3) Keep the political structure of the PLO in Beirut. Israel rejected these three conditions, demanding that relevant PLO groups must surrender their arms to the Lebanese Army and all PLO members should withdraw from Beirut and Lebanon. On July 6, the PLO refused to be escorted by the US military, demanding that a multinational peace force be deployed in Beirut to escort the PLO armed forces to evacuate safely. On August 1st, the Israeli army captured the international airport, entered the museum area in the west area of Beirut on the 4th, surrounded the PLO headquarters building on the 5th, and bombed the PLO headquarters building on the 6th. During this period, the Israeli army also bombed the Bekaa Valley.

　　On August 12th, PLO announced its willingness to withdraw from Beirut West Zone. From August 21st to September 1st, more than 12,000 PLO headquarters and guerrillas were evacuated from Beirut West Zone to eight Arab countries including Jordan, Iraq, Tunisia, Sudan, Syria, Algeria, South Yemen and North Yemen. 25,000 Syrian soldiers stationed in Beirut West also withdrew to Bekaa Valley on August 30th and September 1st. From 21 to 25, French, American and Italian soldiers of the multinational force arrived in Beirut in batches to perform the task of guarding the withdrawal of the PLO and Syrian troops from the western part of Beirut. On September 10-13, the multinational forces also left Lebanon one after another.

　　On September 15th, the Israeli army moved into the west area of Beirut on the grounds that Lebanese President Bacher Gemayel was killed. Under the pressure of international public opinion, on September 29, the Israeli army withdrew, and multinational peace forces returned to Beirut West District to maintain order. But a large number of Israeli troops still occupy it. After five months of negotiations, Lebanon and Israel signed a withdrawal agreement. However, both Syria and the PLO opposed this agreement and the agreement was abolished. Since then, the Israeli army has unilaterally withdrawn from Lebanon in batches.

　　In this war, more than 3,000 people were killed or injured in the saline-alkali land of the PLO, more than 100 tanks were destroyed, 500 guns were fired, and more than 400 secret warehouses were occupied. The Syrian army suffered more than 1,000 casualties, lost more than 400 tanks and 58 aircraft.

　　(Excerpted from The Story of Major World Military Events after World War II, edited by Xie Zhaohui and Luo Qingwang)

Editor: Wang Yuxi

Sudden visit promotes the landing of FSD in China

In May, 2024, the CEO suddenly appeared in Beijing, and the core goal of this trip was to promote Tesla’s fully automatic driving (FSD system) in the China market. Musk has repeatedly stated that FSD is Tesla’s and his most important technical field.

Musk’s trip to Beijing has two major goals. He hopes to be allowed to transmit the vehicle driving data collected by Tesla in China to foreign countries for training the FSD algorithm. Automobile data is very important for the development of driverless technology. Having a large number of driving data in real scenes can greatly improve the accuracy and reliability of the algorithm.

Musk will seek China’s approval for the full implementation of the FSD system in China. At present, FSD has been approved in the United States and other countries and regions, but it has not been approved in China, the world’s largest market. Musk’s trip is intended to convince the China government that Tesla’s FSD system has the ability to operate safely and reliably in complex road conditions.

Goal 1: Training algorithm for data transmission in China.

When Musk was in China, he reiterated that Tesla will invest nearly $10 billion in training and reasoning artificial intelligence this year, especially the AI technology related to driverless driving. This shows that he has high hopes for the landing of FSD in China and is willing to invest a lot of money in training.

To achieve this goal, the key lies in obtaining the permission of China government to transmit the massive vehicle data collected in China to foreign countries. Due to the consideration of data security and privacy protection, China has strict control over cross-border data flow. Musk will start negotiations with China on this trip.

If it is allowed to transmit data, Tesla will be able to optimize and train the algorithm of FSD by using a large number of real driving data collected in China, a complex road environment, thus greatly improving the applicability and safety of the system on the roads in China. This is crucial for the full landing of FSD in China.

Goal 2: Seek the approval of China government for the full implementation of FSD.

Another important goal of Musk is to persuade the China government to approve the full implementation and commercialization of the FSD system in China. At present, FSD has been approved to go on the road in American states, but it has not been approved in China, a huge potential market.

Musk’s trip may provide a lot of test data and evaluation reports for the safety and reliability of China’s FSD system to prove that FSD has the ability to operate safely and reliably in complex urban road environments.

If it can be approved by the government of China, it will be a major breakthrough in the commercialization of FSD on a global scale. China is not only the largest new energy vehicle market in the world, but also one of the countries with the most complicated road conditions. Once FSD has landed in China, it will lay the foundation for its landing in other markets in the world.

China government attitude

Facing the above two demands of Musk, the attitude of China government will directly determine the process of FSD landing in China. Judging from the available information, China has an open but cautious attitude towards the landing of FSD in China.

Has passed the data security certification.

It is worth noting that the cars produced in Tesla Giga Shanghai have passed the automobile data safety certification of China government and become a foreign-funded automobile enterprise with this certification.. This laid the foundation for Tesla to transmit data in China to foreign countries.

All parts of China have lifted the ban on Tesla vehicles, which will help Tesla to further expand in China and create a good environment for FSD to land in China.

Or allow the test demonstration first.

Despite certain convenience, the China municipal government seems to be still cautious at present, or support Tesla to test and demonstrate in a limited range in China, and has not fully approved the full landing and commercialization of FSD in China..

This cautious attitude stems from concerns about the safety of driverless technology. The complicated road traffic environment in China brings great challenges to the applicability of FSD system. The government needs more time to assess the risk of FSD landing in China.

The FSD has not been fully approved yet.

Although Musk’s trip has made some progress, the China government has not yet given the green light for the FSD to fully land in China. Musk’s trip also conveyed Tesla’s sincerity and determination to land FSD in China.

The two sides may further discuss issues such as data transmission, test and demonstration scope, and regulatory rules. If the negotiations go smoothly, the landing of FSD in China is just around the corner.

Progress of FSD landing in China

Although the China government hasn’t completely given the green light yet, after Musk’s visit to Beijing, the process of landing FSD in China is gradually advancing.

Tesla China website updates the purchase page

After Musk’s visit to China, the FSD purchase page on Tesla China official website has changed from "to be launched later" to "to be launched soon", which indicates that the landing process of FSD in China is accelerating.

Previously, Tesla China owners were unable to purchase and use the FSD function without the approval of the China Municipal Government. Buying page updates now means that Tesla is expected to launch FSD service for China car owners in the near future.

Musk invested heavily in AI and driverless technology.

During his stay in China, Musk also revealed that Tesla will invest nearly $10 billion in artificial intelligence and driverless technology this year. This huge investment fully demonstrates Musk’s determination to put FSD on the global stage and his firm confidence in the technology prospect.

This investment will be used for algorithm training, hardware upgrade, test and verification, etc. to continuously improve the performance and security of the FSD system and prepare for its landing in more markets.

Musk attaches so much importance to FSD because he firmly believes that fully automatic driving will completely change the way of travel and become the mainstream technology in the future automobile industry. Once the FSD is fully implemented, it will greatly improve traffic efficiency, reduce accident rate and reduce energy consumption and emissions.

The core goal of Musk’s surprise visit to Beijing is to promote Tesla’s all-FSD in the China market. He hopes to be allowed to transmit the vehicle data collected in China to the training algorithm abroad, and seek the approval of China government for FSD to go on the road in China.

China government is open but cautious about the landing of FSD in China. On the one hand, Tesla has obtained data security certification, and restrictions on its vehicles have been lifted in various places; On the other hand, China has not yet fully approved the full implementation of FSD, and may support a limited range of testing first.

Despite this, after Musk’s visit to China, the landing process of FSD in China is accelerating. Tesla’s China website has updated its FSD purchase page, and Musk will also invest heavily in AI and driverless technology, demonstrating his determination to make FSD a global success.

EQ platform, every car will be scolded once, but there are still sales. Who is buying it?

Mercedes-Benz, an automobile brand representing exquisite craftsmanship and luxurious quality, has also been actively deployed in the field of electrification in recent years, and launched EQ series electric vehicles. howeverCompared with its brilliant performance in the fuel vehicle market, the response of EQ series in the market is not enthusiastic. Sales are also extremely bleak, and EQ models are ready to cut prices by 100,000. …

First of all, the lack of product strength under the platform of oil reform is one of the important factors leading to poor sales of EQ series.As the representative of the oil-to-electricity platform, Mercedes-Benz EQ naturally has no advantages over the pure electric platform being developed..

CLTC battery life:

Es8′ s playing and singing life is 605, and Mercedes-Benz 609 is equal. The whole system comes standard with double motors, starting with 600 horsepower and EQE with only 400 horsepower.

Power chip:

Weilai comes standard with 4 Orion-X computing chips, with a computing power of 1016tops. On the other hand, there seems to be one over there, but it is smart, and it has already reached L2.

Hub tire:

Weilai started with 255/50 tires here, with 265 wide tires; On EQE’s side, there are tires equipped with 235, so Mercedes-Benz’s blowing, pulling, playing and singing are cheating.

Dimensional comfort:

Looking at comfort, Mercedes-Benz has a wheelbase of 3030, a length of only 4.9 meters and a five-seat model; This way, the length of the car is 5 meters, and the wheelbase reaches 3070. It is standard in all departments, and the height is adjustable.

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Furthermore, the awareness of Mercedes-Benz brand in the electric vehicle market is relatively low. Although Mercedes-Benz has a very high brand influence in the fuel vehicle market, in the field of electric vehicles, consumers are more inclined to choose new brands such as Weilai. These brands are more competitive and have stronger products in the electric vehicle market.

However, the characteristics of users in the domestic market are very strange. As long as it is a car, it can always be sold. Even if 500 thousand can buy this high-quality electric car,Still a few users buy Mercedes-Benz EQE cars? Is it just for a sign?

EQ series, as an industrial product from oil to electricity, is not only poor in internal strength, but also poorly designed in appearance. I really disagree with the design of the front face of EQ series.

But fortunately, Mercedes-Benz does not pit the poor. Whether it’s industrial waste or not doesn’t affect my cycling with one hand.