Shenzhen News Network September 27, 2023(Reporter Zhang Junda) The 2023 (15th) Shenzhen International Automobile Exhibition (Automobile Carnival) and Intelligent Networking and Future Travel Automobile Expo (referred to as "Shenzhen International Automobile Exhibition") will be held in Shenzhen Convention and Exhibition Center (Futian) from September 29th to October 3rd.

Coinciding with the two holidays and the golden autumn full moon, the organizing committee of Shenzhen International Auto Show made every effort to create an interesting carnival with "automobile" for five days, with the theme of "UP LIFE" and through a variety of automobile cultural and entertainment activities, it presented a car feast with "tide, play and art" to lead the fashion of automobile consumption.

With a subsidy of 100 million yuan, the auto show adds "vitality" to automobile consumption.

Recently, Shenzhen issued "Several Measures for Promoting Consumption in Shenzhen", and there are many measures to encourage automobile consumption. Among them, it is mentioned that ordinary cars that are scrapped or moved out of the "National IV" and below emission standards in advance and purchase qualified new energy vehicles before the end of the year will be given a subsidy of up to 10,000 yuan, which can be enjoyed in combination with other subsidy policies of provinces, cities and districts.

In addition, various districts in Shenzhen are also making efforts to subsidize consumption, such as Baoan District, Longhua District and Longgang District, each with 50 million yuan; Pingshan district can get a car subsidy of up to 15,000 yuan if it meets the requirements. It is reported that subsidies from other districts will be announced soon, bringing real benefits to Shenzhen citizens and fans.

The introduction of a series of subsidies shows that automobile consumption is still a powerful trump card in the "war" to promote consumption. Under the background of the intensive introduction of subsidy policies by governments at all levels to boost the automobile market and the strong recovery of market consumption demand, Shenzhen International Auto Show, as a powerful assistant of automobile consumption and an efficient platform for consumption transformation, will also closely follow the policies and join hands with Shenzhen shopping season, major media and automobile manufacturers to further launch more car purchase preferential activities, providing consumers with a broad and comprehensive choice space, allowing Shenzhen citizens to visit the auto show and enjoy low prices, further releasing automobile consumption demand and stimulating economic transformation and growth.

Visit the exhibition to win the car prize, and gather the "car" fun carnival to "watch enough"

The Shenzhen International Auto Show opened the pavilions 1, 2, 3, 4 and 5 of Shenzhen Convention and Exhibition Center and the outdoor exhibition area, with an exhibition scale of 80,000 square meters. Many vehicle manufacturers brought all their brand models to the exhibition, and nearly 80 brands and more than 800 models appeared on the same stage. Among them, Hall 4 is the BYD brand pavilion, and Hall 5 is the pavilion for the "Automobile" fun carnival activities.

The heavyweight activity of this year’s auto show-"Haoqi Up Scissors and Stones Win Cars", sent three sets in a row, subverting the traditional welfare model and playing the simplest game to get the biggest prize. As long as citizens go to the scene to participate in game activities, scissors, stone and cloth will have a chance to win a real car.

In addition, the organizing Committee invited the props production team of CCTV Spring Festival Evening and the first giant puppet production team in China to create the "Taoqi UP Giant Steampunk Puppet Theater". Combining Chen, Parade and Stage Play, it subverts the previous sensory experience with immersive performing arts and close-range scene interaction, and opens the door for your fantasy journey.

This year’s auto show also specially planned "Yuanqi Up Caffeine Town × Strange Market", with food, play, buy and send, and 5,000 cups of free coffee to get; "Shenqi UP Dopamine Paradise" provides a free colored braid experience, turns into a "Dopamine Girl" in seconds, and can also get a blind box of interesting building blocks. You can also get a rich/salary-increasing water cup, a popular avocado doll, and a lion rabbit MengMeng pillow. "Baqi UP Buy a car and draw cash-filled red envelopes", there are not only subsidies but also special rights for buying a car at the auto show. When buying a car, you can draw cash-filled red envelopes, and the red envelope wall is full of 100% prizes, and there are gifts such as red envelopes worth thousands of dollars.

(The picture in this article is provided by the Auto Show Organizing Committee)

　　In April 2018, the national education department officially released the Action Plan of Education Informatization 2.0, which provided the implementation path for China’s education informatization in a new era. At present, technologies such as mobile Internet, big data, artificial intelligence and deep learning are undergoing fission iterative upgrading. How to make these technologies better empower education is becoming a new application exploration topic.

　　For example, although the information technology introduced in different regions has different forms, many school administrators and front-line teachers feel that it has little effect. On the one hand, these methods can’t completely reduce the burden and increase the efficiency of the front-line teachers’ "teaching", and the work of preparing lessons, teaching, correcting homework and communicating between home and school is still heavy. On the other hand, the principal, as a "manager", lacks effective data support and dynamic monitoring mechanism for teaching situation. In addition, parents also lack effective tools to grasp their children’s academic situation in real time, which leads to the fault of home-school communication. The current information tools can’t effectively realize the coordination of teacher teaching, campus management and parents’ supervision.

　　Homework box is a leading intelligent education technology company in China, and has been committed to solving the pain points and difficulties of education by technical means. Since its establishment four years ago, the homework box has cut into the teaching scene from the initial homework tools, accumulated a huge amount of data resources and rich AI teaching content, and finally grew a "cloud-like school-level service" covering the whole scene of campus teaching in this soil. At the same time, it has also embarked on a "box road" to practice the "Education Informatization 2.0 Action Plan".

　　In March 2018, Dagang No.2 Primary School in Tianjin Binhai New Area. A "special" operation competition is in progress: there is no paper and pen in the audience, each child is holding a mobile device to click quickly, the students seem to be playing games as easily, and the teachers have no complicated marking process. After the competition, the scores of the participating students in the whole school are displayed immediately.

　　In order to improve students’ computing ability, cultivate their sense of numbers, mathematical thinking and good mathematical study habits, Dagang No.2 Primary School holds several interesting learning activities every semester. In the past, competitions were all answered by paper and pencil, which required teachers to spend nearly a month preparing, composing papers, marking papers and marking them. But now, through the cloud-like school-level service platform of the homework box, the system can intelligently compose questions, automatically correct them, analyze them in real time, and generate an analysis report of learning situation, and complete the whole competition in one day.

　　In this competition, students practice while playing, complete the competition in a relaxed state and get motivated; Teachers’ Day saves basic working time, analyzes the learning situation of each student through accurate big data, and carries out personalized teaching with the help of mobile Internet tools; The headmaster learned the teaching situation of each grade and class through the analysis report of learning situation. The leaders of the teaching and research section of the education department in Dagang District of Tianjin and the heads of more than a dozen other schools observed the activities of Dagang No.2 Primary School on the spot. The application of Internet technology and the construction of interesting learning scenes gave visitors a new understanding of education in the new era.

　　grow

　　Derive the teaching ecological platform from the homework scene.

　　Cloud image school-level service is an intelligent campus solution based on the school, which covers four functional modules: intelligent teaching, academic data, teaching resources and communication between home and school, providing schools with more accurate teaching data, more comprehensive teaching resources and more efficient teaching and educational services. A complete campus teaching scene ecology from homework, lesson preparation, teaching to teaching management is built, aiming at solving the teaching pain points faced by schools in K12 field from the practical application level with the help of Internet platform and artificial intelligence technology.

　　The "intelligent teaching" module in cloud image school-level service covers three core teaching scenarios: homework, evaluation and competition. Through the homework box APP, teachers can intelligently arrange homework with one click according to the type of questions, difficulty, quantity of questions, knowledge points, differences in students’ abilities, etc., and the system will automatically correct it and generate an analysis report on learning situation. In addition, the homework box can accurately push the error-prone questions, review questions and test questions that are more suitable for students in this class according to the class history, so that the teaching can be truly digitized and personalized.

　　With the help of the cloud image school-level service platform, the school can initiate phased teaching quality evaluation, and after the evaluation, the "Analysis Report of Learning Situation Data" from class to individual can be automatically generated through "Learning Situation Data". Solve the difficult problem of "cooperation between teaching and management" with "learning situation data" and "intelligent teaching" Jia Xiaoming, founder and CPO of Homework Box, said: "Cloud-like school-level service is completely grown from the soil applied by front-line teachers and students. We started from the earlier homework scenes, and relying on massive data and self-developed intelligent teaching content, we gradually opened up various scenes in school teaching, and connected teachers, students, schools and parents through technical means, thus effectively solving practical problems in teaching management. This is the unique growth mode of Internet products. "

　　evolve

　　Let the machine make a better teacher

　　Cloud image school-level service is like a teacher’s "AI teaching assistant". In the past, many teachers were trapped in a huge amount of complicated daily work, "assigning homework for 10 minutes and correcting homework for one night". Coupled with all kinds of communication with parents and students, there is no time to deeply understand the learning situation of each student, and it is even more difficult to think about how to help children grow up outside of "teaching".

　　Wen Chuanmei, a teacher from Liwang Experimental Primary School affiliated to Jilin University in Changchun, has been using homework boxes to arrange homework for students for many years. In the "internet plus" education, Mr. Wen has a lot of experience: "With the help of Internet teaching tools, students’ mastery can be understood according to the accuracy of each unit. By comparing the class data with the whole province, teachers can analyze and understand the completion degree and level of each unit and each child’s learning objectives, so as to provide timely hierarchical counseling and greatly improve the efficiency of classroom teaching."

　　Yunxiang school-level service is also equipped with rich "teaching resources", including micro-lessons based on the granularity of small knowledge points, live lessons by famous teachers, and AI courses independently developed by homework boxes, which has created a professional advanced online school and resource library for teachers. "It’s like your own ‘ Robot ’ Like teaching assistants, it really reduces the burden and increases efficiency for the work of front-line teachers, "said teacher Wen Chuanmei metaphorically.

　　energize

　　Let children learn better, let children learn better.

　　In the cloud image school-level service, the homework box stimulates students’ interest in learning through the construction of interesting learning scenes, and makes children fall in love with learning from their nature. Jing Shigen, a teacher from Meishan No.1 Primary School in Nanjing, Jiangsu Province, said: "Children like this learning form of doing homework and testing on the Internet platform, and their grades will naturally get better and better, and they will develop in the direction we expect."

　　Changchun Jidawang Experimental Primary School has achieved remarkable results in exploring "internet plus" education. Recently, in the national WMO Olympic Mathematics Competition, five students from Mr. Wen Chuanmei’s class participated in the competition, and achieved gratifying results of one gold medal, two bronze medals and two excellent prizes.

　　The homework box also takes the lead in introducing the functional modules of "anti-addiction" and "guided access" in the industry. The former prevents children from using mobile phones for a long time through the setting of "physical strength value" and usage time. The latter can restrict access to other functions except the homework box through parental lock, and ensure a green, healthy and efficient online learning environment for children.

　　connect

　　Let parents participate in growth.

　　In the traditional teaching scene, many parents are not clear about their children’s learning progress and have difficulties in counseling. For schools, it is difficult to ensure the communication effect by using WeChat group to contact parents. The cloud image school-level service platform of homework box provides targeted solutions to the problems of home-school communication and home supervision: the information in the home-school communication function is automatically and permanently retained and can be reviewed at any time; In addition, home and school can interact in many ways, and teachers can initiate notices, votes, discussions and questionnaires with one click to enhance the closeness and diversity of home-school communication.

　　The communication between teachers and parents is designed with the prompt function of "read" and "unread" messages, which improves the efficiency of one-to-one and one-to-many communication. Parents can also check their children’s homework, exam scores, academic data and other information through the parent side of the homework box to clearly know their children’s learning situation.

　　The future has come: let AI empower education

　　Since its establishment four years ago, the homework box has cut into the daily teaching scene from the digitalization and data of homework, providing mobile homework tools for teachers and students to reduce burdens and increase efficiency. Up to now, homework boxes have entered 70,000 schools in more than 400 cities in 31 provinces, municipalities and autonomous regions, and more than 30 million primary and secondary school teachers and students are using homework boxes to arrange and submit homework. Every day, there are 3.7 million users active on the platform, and more than 100 million pieces of learning behavior data are generated. Massive data accumulation, coupled with the advantages of tool attributes and content research and development, has extended the homework box from the initial homework scene to a complete teaching scene ecology, and has been able to "grow" a cloud-like school-level service platform.

　　In the Action Plan of Education Informatization 2.0 released this year, the state clearly proposed to build a smart learning support environment and promote technology development and practical application. Vigorously promote intelligent education, promote the whole process application of artificial intelligence in teaching and management, accelerate the reform of teaching methods by using intelligent technology, and explore a wide, flexible and intelligent new environment for education and teaching.

　　The homework box will continue to adhere to the concept of "making education better because of science and technology", promote the application of technologies such as big data, virtual reality, artificial intelligence and deep learning in the field of education, and constantly iteratively upgrade cloud-like school-level services, so that AI can empower the campus, science and technology can empower education, and education can make everyone’s future.

On March 9, visitors enjoyed plum blossoms in Gwangju Park, Guanduhe Scenic Area, Guangshan County, Xinyang City. Recently, the plum blossom in Gwangju Park has gradually opened, attracting tourists to come. Xie Wanbai

On March 9 th, the weather was sunny and the spring was bright. Parents took their children to play and fly kites in Qianshuyuan Park, Zhecheng County, Shangqiu City, and enjoyed the beautiful spring time. Zhang Zibin

Women have always been important participants in community sports meetings. Recently, many community sports meetings have been organized all over the country to celebrate the March 8th International Women’s Day, showing women’s healthy and energetic mental outlook.

Happy sports show "her vitality"

In order to better enrich the spare-time life of female workers in the community and enhance the emotional communication among female workers, Xiao jiepai Community of Jinhe Office, Zhumadian Development Zone, Henan Province carefully organized the "March 8" International Women’s Day Fun Games, which attracted the active participation of community workers, representatives of retired female workers in enterprises and institutions under its jurisdiction and residents. Female compatriots released their vitality in a relaxed and pleasant atmosphere, enjoyed the fun of games and the charm of sports, and played "vigor" and "youthfulness" in the activities.

Female compatriots who participated in the activities expressed their hope that more meaningful and interesting activities of this kind can be held in the future, so that everyone can gain health and happiness in sports. The relevant person in charge of the organizer said that this fun sports meeting not only provided a stage for community women to show themselves, so that they could experience happiness and enhance their self-confidence, but also enhanced their communication and cooperation ability through team cooperation projects, which fully demonstrated the enterprising and vigorous spirit of the majority of women in the jurisdiction, showed a healthy and progressive new lifestyle, and also strengthened the enthusiasm of the masses to participate in community activities, rallying women’s strength for the high-quality development of the community.

Zhujiashan Community, Shamao Street, Economic Development Zone, Wuhan City, Hubei Province, launched a fun sports meeting of "Striving for a New Journey with the Party and Building a New Era". There are seven group events in this activity, such as walking, tug-of-war, "Long Xing Thousand Miles", "Upward with One Heart" and "Hammer to the End". The atmosphere at the event was warm, and the cheers and shouts continued one after another. It was not only a contest of strength, but also a contest of wisdom. It was not only a demonstration of sports level, but also a test of teamwork. Every team member actively participated in it, and the cooperation was full of tacit understanding.

The person in charge of Zhujiashan Community said that in the next step, the community will continue to base itself on social concerns, women’s needs and the functions of the Women’s Federation, grasp the pulse of the times with more full enthusiasm and persistent pursuit, unite and lead the majority of women to strive for progress, strive to be a model of women’s cause, work style construction and family virtues, and contribute to the development of the community.

Enjoy life and compete for "her strength"

With the change of music, the female members of the square dance team show the strength and courage of women with graceful dancing. On the day of "March 8" International Women’s Day, Longquan Li Community in Jinchuan District, Jinchang City, Gansu Province and Longgang Li Community jointly organized a fun sports meeting to celebrate "March 8". Events such as "grab a stool", "jump a rope" and "dance together" were set up at the event site. Each event highlights the word "music", and the interesting competition makes the contestants enjoy it. In the competition, everyone cheered each other and shared the joy of victory. Everyone adhered to the principle of friendship first and competition second, and cooperated with each other to fully show the elegance of contemporary women.

In Shijing Community, Yangmiao Town, Changfeng County, Hefei City, Anhui Province, the fun sports meeting of "Hot and Pleasant" is also in full swing. As the drums sounded, the contestants stood up one after another. A "flower" was like an uninsured bomb passing quickly between hands. The "drums" slowed down for a while, and the contestants were in a hurry, which made people laugh. In order to show the elegant demeanour of women, the female compatriots in the community gathered together to form a happy team, a dream blue team, a certain winning team and a United team in the form of team competitions, and carefully designed the slogan for the competition. In the four competitions of pass the parcel, Ping-pong Relay, Multi-player Ping-pong and Fixed-point Shooting, all teams worked together and went all out to show their spirit and momentum.

The relevant person in charge of the community said that by hosting this fun sports meeting, it not only expressed respect and support for female compatriots, but also injected positive energy into the community residents and laid a solid foundation for a better life in the community. (From March 11th, China Sports Daily, 05 edition)

　　At the closing ceremony of the 2008 Olympic Games, 18 districts and counties in Beijing will set off fireworks together to record this historic moment, so that gorgeous Beijing and happy Beijing will go down in history forever. The fireworks feast at the closing ceremony and the Bird’s Nest will surely become the focus of world attention. To this end, Xinhuanet specially invited Zhao Weiping, the general commander of the Bird’s Nest fireworks display, to introduce the related situation of the Bird’s Nest fireworks display at the closing ceremony.

Zhao Weiping, the general commander of the 2008 Olympic Games Bird’s Nest fireworks display, was interviewed by this reporter.

　　Zhao Weiping: Everything is ready for the fireworks display at the closing ceremony.

　　Moderator: The expected closing ceremony is about to be staged. Apart from the rich programs prepared by ourselves and the 8-minute performance in London, the fireworks will bring the atmosphere of the audience to a climax. What is the preparation for the fireworks in the closing ceremony?　

　　Zhao Weiping: We have basically finished the preparations for the closing ceremony. There are 420 launching sites and 8,138 fireworks in the closing ceremony. It is necessary to rearrange the layout and rearrange the launcher. At present, the preparations include the installation of fireworks, the structural installation and wiring of the shelves. The rest of the time we will do some tests on them and check them a few more times to be foolproof.　

　　Moderator: Will some equipment at the opening ceremony continue to be used at the closing ceremony?

　　Zhao Weiping: The equipment that is exactly the same as the opening ceremony is gone. They have all been readjusted. Because each launcher actually involves different specifications and quantities, basically nothing used in the opening ceremony can be used in the closing ceremony. We hung many launchers again and rearranged them, because after all, the products are still very different. This is the difference between the opening ceremony and the closing ceremony.

　　Moderator: The Bird’s Nest has been in the competition all the time, and the performance place of the closing ceremony is also in the Bird’s Nest, which is bound to bring some difficulties to the preparation of fireworks. What difficulties have you encountered? How do we overcome it?

　　Zhao Weiping: The biggest problem encountered in the construction of the closing ceremony is that the construction is not allowed during the day, and the other is that it rained heavily two nights ago, which brought us some difficulties and increased the intensity of our work. Our team basically worked all night every day. In addition, there is no light on the bird’s nest at night, and we mainly rely on the peripheral auxiliary lights to illuminate the work, which also increases the difficulty of our work. But even under such circumstances, everyone made unremitting efforts, especially the encouragement brought by the success of the Olympic opening ceremony. It should be said that the whole team is United as one and has high morale, hoping to complete the closing ceremony successfully.

　　Moderator: Our staff is still in a very good state, without any slack?

　　Zhao Weiping: No. We also held a mobilization meeting yesterday, which was the last mobilization before the closing ceremony. I hope everyone can make a great effort to make the closing ceremony beautiful. After these mobilizations, everyone is still very active. Everyone performed very well, and I was very touched. I think it must be the fighting spirit of the Olympic Games that encouraged everyone. I am very satisfied with the performance of the team, as a person, as the leader of the enterprise or as the commander-in-chief of the fireworks display team.

　　Moderator: This time, the preparation is quite adequate, but the closing ceremony has not been rehearsed. Will you feel a little insecure?

　　Zhao Weiping: No, because as the closing ceremony itself, there is no substantive rehearsal, but every discharge in front of the Bird’s Nest can be said to be a rehearsal for the closing ceremony. Because each discharge and installation will bring more experience, more protection and more confidence to the next one.

The staff installed the Bird’s Nest fireworks in the daytime and at night (picture provided by Panda Fireworks Company).

　　The fireworks of "Xiangyun", the first appearance of the closing ceremony, will ignite the night of passion.

　　Moderator: Then can you tell us specifically what kind of fireworks will be displayed at the closing ceremony?

　　Zhao Weiping: There are still some differences between the closing ceremony and the opening ceremony. Everyone has seen the opening ceremony. There are five rings, footprints, some beautiful wings on the top of the bird’s nest, doves of peace, countdown in the stadium, waterfalls, lightning, thunder, including the peony flowers we talked about, and dynamic five-color rings, all of which have their own characteristics. We also used the chip bomb (which is the most advanced in the world at present) and used air launch for the first time. These are the results of our technological innovation.

　　Our main product innovation at the closing ceremony is an auspicious cloud. As we all know, Xiangyun has spread all over the world, and we also hope that the creativity of fireworks can be expressed by Xiangyun, which may be different from our Xiangyun torch. There will be spiral and dynamic fireworks at dozens of points on the top of the bird’s nest, which has never been seen before. Xiangyun has two colors, including a gold one. This is a relatively good product, and it took us about half a year to develop it after receiving the task book from the Olympic Organizing Committee.

　　Another highlight of the closing ceremony is that we have a colorful circle on the top of the Bird’s Nest. After typing, you will see a fireworks circle, which is quite beautiful, and it has been launched twice. We didn’t have such a variety in the last opening ceremony. It exploded in the sky after you hit it from below and saw the effect. The products we used at the opening ceremony last time did not explode in the sky, but this time there will be an explosion in the air, which will present a very beautiful scene and bright colors. At last, a round pattern made by a big fireworks will be formed on the periphery of the bowl at the top of the Bird’s Nest. I think this round pattern also indicates the complete success of the whole Olympic Games, which can also be said to be "round and full". Everyone is happy and safe. The Olympic Games shows her moral through these fireworks, so I think these will also bring you some aesthetic feeling and some new visual impact. The other difference between the closing ceremony and the opening ceremony is that we have more dynamic things running fast on the top of the bird’s nest in the closing ceremony.

　　Moderator: So what is the scale of the fireworks display at the closing ceremony?

　　Zhao Weiping: From the top of the Bird’s Nest, the whole scale of fireworks in the closing ceremony is smaller than that in the opening ceremony. This time, we don’t have bowl products, which means that there is nothing inside the Bird’s Nest, and the part outside the Bird’s Nest is basically the same as that in the opening ceremony.

　　Closing Ceremony The Beijing Municipal Government and the Olympic Organizing Committee hope that the whole city will have an opportunity to celebrate together and hold fireworks celebrations in 18 districts and counties in Beijing, because after all, it was almost seven years since we won the right to host the Olympic Games in 2001, and many people all over the country worked hard for it. On the whole, this scale is unprecedented in Beijing’s history, and it can be said that there is no such scale in the world. At that time, after the closing ceremony, fireworks will be lit in 18 districts and counties at the same time. I think this can be applied for Guinness Book of Records, which has never been seen in any city or at any time in the past.

　　The fireworks display at the closing ceremony is not affected by rain.

　　Moderator: If it rains on the closing day, will it affect the fireworks display?

　　Zhao Weiping: This is no problem. Because we have already installed the fireworks, it can be said that the problem of rain has been solved at this stage, and it will not be affected whether it rains or other circumstances. If it rains heavily, of course we will listen to the organizing Committee, but as far as I know, it won’t rain before the 24th.

　　During the Falklands War, the two sides used a lot of missiles in the battle and achieved amazing results on the battlefield. Therefore, people in the military circles all over the world called this war "the first battle in the missile era." The advanced weapons used in the Falklands War include all kinds of tactical missiles, guided torpedoes and laser-guided bombs, which are now collectively referred to as precision-guided weapons. The British army used air-to-air, air-to-ship, ship-to-air, ground-to-air, submarine-to-ship, anti-tank and other guided weapons; The Afghan army also used tactical missiles such as air-to-ship missiles, shore-to-ship missiles and ground-to-air missiles. There are 17 kinds of precision guided weapons used by both sides, which are more models, more advanced quality and more outstanding results than the tactical missiles used in the fourth Middle East War in October 1973. From the process of Falklands War, we can clearly see the actual effect of precision guided weapons in combat.

　　Guided weapons show their magical powers

　　Since the Afghan army occupied Falklands on April 2, on April 5, Britain formed a task force of 44 warships, 22 auxiliary ships and 45 merchant ships, sailing for 13,000 kilometers and arriving in Falklands waters on April 24. Britain also announced a 200-nautical-mile air and sea blockade of Tsushima Island. On May 1, the British army sent a Vulcan bomber to take off from Ascension Island, refueled in the air and flew over the island for a long distance, and carried out the first air raid to destroy the airport facilities in Afghanistan. Then the air raid was continued by 12 Harrier fighters taking off from the aircraft carrier, and the AIM-9L Sidewinder air-to-air missile carried by the Harrier aircraft shot down Argentina’s first aircraft. Since then, the battle of guided weapons against guided weapons has begun.

　　Sink the Sheffield.

　　On May 4th, the British Navy guided missile destroyer "Sheffield" was discovered by Argentina when it was carrying out a warning mission in the waters north of Falklands. The Argentine side immediately sent a fighter-bomber with "super flag" to launch an AM-39 "flying fish" air-to-ship missile (with a length of 4.7m, a diameter of 0.3m, a launching weight of 650kg and a range of 38km, inertial and radar guidance). This kind of missile is a short delay fuze warhead, which exploded in the cabin after breaking a big hole and penetrating the hull. Immediately, all the power, lighting and fire fighting systems in the ship were destroyed, causing a fire in the central fuel tank, and the middle of the warship was full of toxic smoke. Four hours later, the captain ordered the ship to abandon.

　　A "flying fish" air-to-ship missile worth only $300,000 sank a ship worth $100 million in one fell swoop, claiming to be the most modern destroyer in Britain, which shocked the whole world.

　　Anti-aircraft missiles are heroic

　　In mid-May, the marine corps and army units of the inter-mixed ship arrived around the island one after another, ready to land, and set up air defense around the task force. The first layer of defense, by "Harrier" fighter carrying AIM-9L "Sidewinder" air-to-air missile (missile length 2.9m, missile diameter 0.12m, launch weight 84kg, range 18km, infrared guidance), is responsible for air patrol.

　　The second layer of defense, a ship-to-air missile equipped by two types of warships, and a "sea javelin" ship-to-air missile equipped for type 42 destroyer (the length of the missile is 4.36 meters, the diameter of the missile is 0.42 meters, the launch weight is 550 kilograms, the range is 80 kilometers, and the radar command and terminal guidance); A "Sea Wolf" ship-to-air anti-missile missile (with a length of 2 meters and a launching weight of 82 kilograms) equipped for the 22-type frigate is designed to attack high-altitude targets, but it can also intercept enemy planes flying at ultra-low altitude after quickly adjusting the missile fire control system in combat.

　　The ship-to-air missiles of these two types of warships constitute a "missile air trap." The third layer of defense, consisting of three or four surface ships’ artillery and ship-to-air missiles, is responsible for driving away the attacking Argentine aircraft. The fourth layer of defense consists of the small-caliber artillery on the assault ship’s troop carrier and the "Sea Cat" ship-to-air missile (the missile length is 1.48 meters, the missile diameter is 0.16 meters, the launch weight is 65 kilograms, the range is 3.5 kilometers, and the radio command guidance), and the "Light Sword" surface-to-air missile (the missile length is 2.24 meters, the missile diameter is 0.13 meters, and the British army deployed on the beachhead position after landing on the island. The "blowpipe" individual carries surface-to-air missiles (the length of the missile is 1.35 meters, the diameter of the missile is 76 mm, the launching weight is 18 kg, the shooting height is 1,800 meters, the range is 4,800 meters, and the radio command guidance), and the "Stinger" individual carries surface-to-air missiles (the length of the missile is 1.2 meters, the diameter of the missile is 70 mm, the launching weight is 9.5 kg, and the range is 4,800 meters) These four layers of defense constitute a large-depth, multi-level and dense air defense firepower network, which implements air blockade and obtains air superiority in local sea areas.

　　In this war, the British army lost 36 aircraft of various types, including 6 Harrier fighters, 4 Harrier GR3 fighters and 24 helicopters. The Afghan Air Force lost 117 aircraft of various types, of which 86 were shot down in the air and 31 were destroyed on the ground. Of the 86 planes that were shot down, AIM-9L equipped with Harrier, 17 were shot down by air-to-air missiles, 6 were shot down by Harrier, 5 were shot down by Sea Wolf, 8 were shot down by Sea Javelin, and 8 were shot down by Sea Cat.

　　In all, 72 Afghan planes were shot down by British air defense missiles, accounting for 84% of the total number of Afghan planes shot down, and 14 Afghan planes were shot down by artillery, accounting for 16% of the total number of planes shot down. The proportion of air defense missiles shooting down planes is so large that there have been many war cases in the missile era: in 1972, the US military shot down 32 B-52 strategic bombers in the battlefield of Vietnam by northern Vietnam, of which 28 were shot down by surface-to-air missiles, accounting for 90%; In October 1973, 449 planes were lost by both sides in the Fourth Middle East War, of which 62% were shot down by air-to-air missiles. This shows that the outstanding achievements of tactical missiles on the battlefield are impressive.

　　Tactical missiles have the upper hand

　　The Afghan army also used its own tactical missiles in various battles. In addition to the sinking of the British missile Sheffield by a flying fish missile on May 4th, the Roland surface-to-air missile (with a length of 2.4m, a diameter of 0.16m, a launching weight of 63kg, an altitude of 3,000m and a range of 6,500m, and guided by radio command) deployed in the Argentine port once shot down the British tuna.

　　On May 25th, the Afghan Super Flag fighter launched two flying fish air-to-ship missiles and sank the British 10,000-ton Atlantic Transporter. On June 11th, Argentina deployed a "flying fish" shore-to-ship missile (with a length of 4.12m, a diameter of 0.3m, a vertical launch of 720kg, a maximum range of 37km, and inertial and radar terminal guidance) on the Argentine port, which severely damaged the British destroyer glamorgan. There is also the "Sea Cat" ship-to-air missile equipped on the "May 25th" aircraft carrier, and the "Sea Cat" missile was not used because the naval ship did not participate in the battle in the later period. However, after all, because Argentina has few types and fewer tactical missiles, it can’t be manufactured at home, and it is totally dependent on imports or subject to foreign countries. Foreign countries have banned the sale of missiles and there is no source, so that the Argentine army can’t use tactical missiles in all kinds of battles in the air or on the ground, and has to use conventional artillery and bombs to attack the enemy. For example, 24 British planes were shot down in battle; Except for one British plane shot down by a "Roland" surface-to-air missile, the rest were shot down by Afghan ground anti-aircraft guns and small-caliber artillery.

　　British missile

　　In the battle, the British army not only used AIM-9L air-to-air missiles, sea javelin, sea wolf and sea cat ship-to-air missiles, light sword, blowpipe and stinger air-to-air missiles, but also equipped the Bobcat helicopter with "sea gull" air-to-ship missiles (the missile length is 2.8 meters. Sink a patrol boat and hit two. Britain also equipped the "Hunting Fan" maritime patrol aircraft with the "Fish *" air-to-ship missile (3.84m in length, 0.34m in diameter, 500kg in launch weight, inertia and radar terminal guidance) as the main weapon of anti-ship. The British army also equipped the Vulcan bomber with the Kuzu air-to-ground anti-radar missile (with a length of 3 meters, a diameter of 0.2 meters, a launching weight of 177 kilograms and a range of 20 kilometers, guided by electric radar), and successfully attacked the Argentine ground radar station in Afghanistan. After the British army landed, it immediately deployed Milan-style anti-tank search bomb (the bomb is 0.75 meters long, the bomb diameter is 110 mm, the launching weight is 6.3 kg, and the infrared tracking wired guidance) at the beachhead position, which is very effective.

　　British lightsaber air defense missile

　　Modern warfare has entered the missile era, and the weapons used in the Falklands War are the tests and inspections of precision-guided weapons. Because the whole process of guided weapons from finding the target to completing the attack is controlled by accurate guidance system, the attack distance, hit accuracy and destructive power are far beyond the scope of traditional artillery. Therefore, the development and use of precision guided weapons will greatly increase the destructiveness and cruelty of war. Precise guidance of Wu Jing and the soldiers in the war will also become more and more important.

　　The Falklands War has passed, but the experience and lessons of Falklands War still exist. In summing up the experience and lessons of this war, Britain said that the basic elements of winning are: firm determination and command of leaders, well-trained officers and soldiers, advanced guided weapons and equipment, flexible combat and tactics, and advanced guided weapons are placed in an important position to win. (Xinhua military blog/blog with a glimpse of the soul)

Editor: Cao Jin

At 20 o’clock on the evening of October 29th, Beijing time, in the 10th round of Ligue 1 in the 2023-24 season, Paris Saint-Germain challenged brest away. In the first half, 17-year-old Zaire emeri broke the deadlock with a long-range shot, and then Li Gangren assisted Mbappé to expand the score and Mounie pulled back a goal; In the second half, brest equalized the score with a corner kick, and Mbappé finished the winner with a penalty in the 89th minute. In the end, Paris Saint-Germain beat brest 3-2 and rose to the second place in the standings.

In the 3rd minute, Paris broke into the opponent’s restricted area. Li Gangren’s shot was blocked by goalkeeper Bizot, and then his teammate’s supplementary shot was confiscated by Bizot. In the 6th minute, emeri received a return volley from his right foot at the top of the arc, and Bizot saved the ball with his fists. In the 13th minute, Donaruma passed the ball from the backcourt directly to the opponent, but the cross from the brest player directly crossed the bottom line.

In the 16th minute, emeri received a cross from his teammates in front of the penalty area. He passed a defender and came to the penalty area and slammed the door with his right foot. The ball was like a shell, and Bizot could do nothing. Paris was 1-0 brest.

In the 22nd minute, Li Gangren volleyed vigorously from the right side of the restricted area, and Bizot held the ball out of the crossbar.In the 28th minute, taking advantage of brest’s massive pressure, Paris fought back. Li Gangren picked up the ball in the backcourt and passed it to Mbappé. The latter caught the ball and formed a single-handed trend. He entered the left side of the penalty area and missed the defender. His right foot shot low and scored near the corner. Paris scored 2-0 in brest.

In the 41st minute, Mbappé received a cross shot from his right foot at the top of the arc, and Bizot saved the ball again.In the 44th minute, brest pulled back a goal, and the high ball on the right side of the frontcourt passed to the middle. Mounie in the restricted area pressed the Parisian defender to head the ball, and the ball bounced to the net, but Donaruma couldn’t save it. Brest 1-2 Paris.At the end of the first half, Paris temporarily took the lead.

In the second half, change sides and fight again.In the 52nd minute, brest’s right corner kicked into the restricted area, and Ledoualon, who was in front of him, headed the ball back, and the ball flew into the far corner. Donaruma’s whip was not as long as brest’s 2-2 Paris.

In the 57th minute, Mba took the ball to the left side of the restricted area, and shot wide from the far corner with his right foot. In the 62nd minute, Fabian Ruiz stopped the ball in front of the restricted area and buckled the defender, and the long corner was slightly missed. In the 64th minute, Paris stepped up its attack, and Enrique changed into Dembele and Muani.

In the 68th minute, brest got the chance, and the right side of the frontcourt shot the ball into the restricted area, but Ledoualon, who was in the back, outflanked the shot and kicked it. In the 70th minute, brest’s two shots in the restricted area were quite threatening, both of which were resolved by Donaruma. In the 74th minute, the Parisian frontcourt got a chance, but Dembele didn’t stop the ball in the restricted area and was cleared by the opponent’s defender.

In the 75th minute, Vitinia got the ball on the left side of the penalty area, which was quite threatening. Bizot got the ball sideways. In the 83rd minute, Muani in the restricted area tripped after passing the ball on the left side of the Paris frontcourt. The referee watched VAR on the sidelines and awarded a penalty. Because of the conflict caused by this penalty, many players from two teams got yellow cards.

Mbappé took the penalty. His first shot was saved by the goalkeeper, but Mbappé immediately made up the shot and scored the ball. Paris led brest 3-2, which was the 89th minute of the game.

In the end, the whole game ended and Paris Saint-Germain beat brest 3-2.

　　Original title: 2020 "The people of Shanghai went to Shanghai," launched 20 special tourism routes+20 cities good events, which one do you like?

　　The Shanghai Culture and Tourism Bureau sponsored the "Shanghai People’s Going to the Shanghai event since the month of 2020. 19. China Tourism Day starts the date of the city. Many fine lines and waste management activities. The annual activity abstract and review, and in order to better launch a new event in 2021, revealing a new one, especially the "fashion capital, Shanghai magic" 2020 "Shanghai people go to Shanghai to Shanghai "Online competition.

　　Among the candidates of more than 3.00 candidates, more than 200 events. Cultural tourism experts repeatedly decided after selecting 20 special tourism routes and good activities in 20 cities. These final players will be appointed by the regional cultural travel agency in December this year. , Representing this line to participate in the speech, it has a detailed series with activities in the region. In the final jury, the media selection of the "Shanghai People’s Favorite Micro Shanghai Tourism Road" and "Shanghai’s Most Popular Cities" in 2020. "This is a good look at Shanghai’s finals and urban events. Shanghai is good!

　　Special tourist route

　　Baoshan District: Post -industrial fashion new way

　　Many people carry the memories of the old industrial factories. The old yard sparks in industrial reorganization, becoming the most avant -garde of the landscape of the industry. 3D printing of Smart Bay Branch Park brings together the Chinese Cultural Museum, the largest 3D printing bridge in the world, the pier and other art played red dot networks; the Shanghai Glass Museum has transformed from a glass furnace workshop to a magical change, colorful crystal glass world, China, China, China It is one of the three museums, not to be missed; the third -floor bridge sports cultural park, which was previously known as the Shanghai nitrate vacuum bottle factory, has become a new generation of red tide drift fist.

　　Baoshan District: Explore the villages north of Shanghai, "quiet" color

　　The national characteristics of the north gate of Shanghai -Luo Jing, Tangwan Town, starfish, bonuses, new land, and Yangqiao Village will build a "five villages scalable" rural revitalization demonstration zone. Tangwan’s most beautiful rural village road. The Shanghai New Road series comes from "fields, forests, roads, rivers, houses" this is a maternal cultural park hemerocallis flower, grass prostitute troubles, golden rice fields, adopt non -genetic technology entertainment; village in the village; in the village Starfish, Jellyfish Postal House Dating "Water Elf" Bath Water System Forest Oxygen Bar Spa, looking up at the sky and star camp, "crab accidentally meet" Baoshan Lake Yangtze River Crab, enjoying leisurely and pleasant rural life.