Previous Olympic Games

List of previous Olympic Games:

The first Olympic Games was held in Athens, Greece from April 6 to 15, 1896.

The 2nd Olympic Games was held in Paris, France from May 14th to October 28th, 1900.

The 3rd Olympic Games was held from July 1, 1904 to November 23, 1904 in St. Louis, USA.

The 4th Olympic Games was held in London, England from April 27th to October 31st, 1908.

The 5th Olympic Games was held in Stockholm, Sweden from May 5, 1912 to July 27, 1912.

The 6th Olympic Games was held in Berlin, Germany in 1916 (closed).

The 7th Olympic Games was held in Antwerp, Belgium from April 20th to September 12th, 1920.

The 8th Olympic Games was held in Paris, France from May 4th to July 27th, 1924.

The 9th Olympic Games was held in Amsterdam, the Netherlands, from May 17th to August 12th, 1928.

The 10th Olympic Games was held in Los Angeles, USA from July 30th to August 14th, 1932.

The 11th Olympic Games was held in Berlin, Germany from August 1st to 16th, 1936.

The 12th Olympic Games was held in Tokyo, Japan and Helsinki, Finland in 1940.

The 13th Olympic Games was held in London, England in 1944 (closed).

The 14th Olympic Games was held in London, England from July 29th to August 14th, 1948.

The 15th Olympic Games was held in Helsinki, Finland from July 19th to August 3rd, 1952.

The 16th Olympic Games was held in Melbourne, Australia from November 22nd to December 8th, 1956.

The 17th Olympic Games was held in Rome, Italy from August 25th to September 11th, 1960.

The 18th Olympic Games October 10-24, 1964, Tokyo, Japan.

The 19th Olympic Games was held in Mexico city from October 12th to 27th, 1968.

20th Olympic Games August 26th, 1972-September 11th, Munich, Germany.

The 21st Olympic Games was held in Montreal, Canada from July 17th to August 1st, 1976.

The 22nd Olympic Games was held from July 19th, 1980 to August 3rd in Moscow, the Soviet Union.

23rd Olympic Games July 28th, 1984-August 12th, Los Angeles, USA.

The 24th Olympic Games was held in Seoul, Korea from September 17th to October 2nd, 1988.

The 25th Olympic Games was held in Barcelona, Spain from July 25th to August 9th, 1992.

The 26th Olympic Games was held in Atlanta, USA from July 19th to August 4th, 1996.

The 27th Olympic Games was held in Sydney, Australia from September 15th to October 1st, 2000.

The 28th Olympic Games August 13th-29th, 2004 Athens, Greece.

29th Olympic Games August 8-24, 2008, China.

30th Olympic Games July 27th, 2012-August 12th, London, England.

31st Olympic Games August 5-21, 2016, Rio de Janeiro, Brazil.

The 32nd Olympic Games July 23rd, 2021-August 8th, 2021, Tokyo, Japan.

The origin of the Olympic Games:

The Olympic Games originated in ancient Greece more than 2,000 years ago and got its name because it was held in Olympia. After the suspension of the ancient Olympic Games for 1500 years, the French Coubertin put forward the initiative of hosting the modern Olympic Games at the end of 19th century.

The Olympic Committee was established in 1894, the first Olympic Games were held in Athens, Greece in 1896, the first Winter Olympics in 1924, the first Paralympic Games in 1960, the first Winter Paralympics in 1976, the first Youth Olympic Games in 2010 and the first Winter Youth Olympic Games in 2012.

Source: Baidu

E-sports champion lion sauce: in the jungle where men are strong and women are weak, they are unwilling to oppose each other and do not seek preference.

Before 2021, Li Xiaomeng returned to Xinjiang early.

She comes from Kuitun, Yili, a small town with a population of 160,000. There is not much rain there, especially in winter. When chatting, Li Xiaomeng’s throat was dry, and he coughed lightly occasionally, but his tone remained flat all the time.

In mid-December, 2020, Li Xiaomeng needed a minor operation, and she decided to go back to the small town to recuperate. Her hometown, which she didn’t want to go back to, is now a place of peace of mind when she is vulnerable.

The elders in my hometown probably know that Li Xiaomeng, who graduated from Southwest University of Political Science and Law, could have become a beauty of law, but now he is playing games in Shanghai.

In Weibo’s comments, fans can always see the record of Li Xiaomeng, a passerby who doesn’t understand: "She is the first female champion in the world and the first champion in China."

This girl from a small town in Xinjiang has another well-known code name-liooon (lion sauce). In the circle of the card game Hearthstone, everyone called her "lion sauce".

Li Xiaomeng at work. Except for special marks, the pictures in this article are all from Weibo, Li Xiaomeng.

According to the Survey Report on Talent Salary of Game Industry in China in 2019, the proportion of male employees is 70.9%. On November 3, 2019, at the "Hearthstone Legend Masters Global Finals", the second that e-sports player Li Xiaomeng won the championship trophy surrounded by a group of male players became a historic 100%.

With the halo fading, opposition and preference are not really equal —— Behind the brilliant e-sports road of the "female champion" is the story of self-acceptance of Li Xiaomeng, a girl from a small town, amid doubts.

The following is her self-report.

On November 3, 2019, Li Xiaomeng won the championship in the Global Finals of Hearthstone Masters. Image source: Blizzard official website

"Even if I didn’t play games, I should find an opportunity to resist."

Our home is in Kuitun, Yili, a very small city.

In fact, in Xinjiang, most parents will tell their children that you should study hard, get into a good university and live in a developed city in the future. Therefore, at that time, everyone’s idea was not to stay there, and it seemed that people who were better and more capable would not come back.

Li Xiaomeng and his father as a child.

But my dad is different from other parents, and he just wants me to go back and inherit his job.

He told me about his arrangements for me. Let me graduate, pass the judicial exam, and then come back. He will buy me a car and work in his law firm. He’s in charge of everything anyway.

When I told my dad I didn’t want to come back, he said something to refute me, which seemed unreasonable to me. I still remember that he said, "Look at Beijing, Shanghai and new york. There are also many beggars in those places." He may want to express that big cities are not all good.

But my dad stayed in a small town all his life except for going to college in Xi ‘an, so every time he said how bad the big city was, in fact, I couldn’t be convinced.

Li Xiaomeng in the third grade.

I did well in the college entrance examination, but I chose my major at that time. In the end, we were still deadlocked. My father insisted that I choose law, but I want to study advertising myself. I have always liked advertisements. I can’t bear to change channels when I see good advertisements on TV.

My dad finally said, you can study what you want, but I won’t pay for your college education.

I’m just choosing my major carefully, not quitting college. How does he know that I will have no future if I choose another major? It’s boring, in this threatening way.

Originally, my parents had agreed to let my father pay for my college education. Before the college entrance examination, my mother got sick and had a brain tumor. Now my father says that he won’t pay for it. My mother analyzed it with me and said that she can also pay for my college education. However, after getting sick, the pressure on this matter became greater. So I finally chose the law major.

The financial pressure is really great sometimes, but I don’t think my father is right because of lack of money. Money is not the most important thing for me, although I am also a Taurus who loves money very much.

My dad is a very realistic person. He didn’t accept my choice to do what he likes at first, but now after seeing my achievements, he will feel that the present stage is not bad.

At the beginning of 2018, I decided to play professionally, and the competition coincided with the judicial examination. It’s impossible for me to prepare for the exam when I’m preparing for the game, so I called my dad and told him that I wouldn’t take the exam, but I didn’t dare to tell him that I was going to be a player, only that I found a game company to work.

My dad was so angry that he said he would take the judicial exam anyway, and told me to stop talking nonsense. I blacked him out because he kept bombing me on the phone.

At the end of 2019, the day after the finals ended, I flew back from the United States. As soon as I came back, my mother told me that my dad sent me messages everywhere and showed off that I won the championship in the work group.

But I don’t think he really approved of me.

I pulled him out of the blacklist long ago, but he didn’t call me a single time.

When my dad talks to others about my winning the championship, he will deliberately avoid the fact that he was opposed to my playing games before. Otherwise, he will lose money and can’t naturally show off to others, saying that this is my daughter, and she won a world champion in e-sports-to tell the truth, he is not qualified to be proud.

Before I played games, I almost never disobeyed my father.

But even if I didn’t play games, I should find an opportunity to resist.

"It’s not that I can accept these things in my heart, I just figured it out."

When I first started to participate in the competition, I felt that e-sports was based on strength. I thought that if I became more powerful one day and scored in the competition, I would be affirmed and paid attention by many people, even a little more attention than boys. At that time, I would have this naive idea.

It turned out that this was not the case. There are also a few people with poor quality, and they can feel the prejudice and malice of a large part of people towards girls.

For example, some people will be particularly unhappy if they lose to girls. When I first started playing professionally, I would take part in a small city Internet cafe competition. I was a college student in Chongqing at that time, and there was basically a game every week. When an opponent sees a girl coming, he will secretly rejoice and show it directly on his face, which is obvious. Their friends will also say to him, "Your hand is steady."

In fact, real professional players respect each other very much, and even give more preferential treatment to girls. If you win, your opponent will sincerely recognize you, and if you lose, you won’t laugh at your food. They all say it doesn’t matter and comfort you. However, professional players are, after all, the top part. To put it bluntly, people with poor level will be sexist.

When I won the finals-China only had two places a year, I won the first season championship in China, so I got one. At that time, there were many people who questioned me. Some people think that I won by luck, while others think that I am a girl, so I must not play well. When the previous champion was a boy, he was never questioned so much.

Including after I won the championship, many people said that I was lucky and Germany was not worthy. Some people have been touting the female champion, thinking that if I win the world championship, I will be amazing. In fact, I am just like other players.

Also, before I went to the game, it was broadcast live and I needed to show my face on stage. As soon as I appeared, the barrage was all about grading, appearance, figure and so on, and all kinds of comments were made.

In fact, all the girls are on the live broadcast, which is the case.

If you don’t look thin, you are a normal figure, and then you look fatter on camera, it’s called "micro-tan" If you were a little fatter, the barrage would always brush "fff". "F" means "Press F to enter the tank" in the game.

After graduation, I gained weight because I played this game. Because I have been playing games seriously, I don’t have much activity every day and I don’t eat very healthily. I also got grades, not white and fat.

After I became famous and more people knew me, more and more people called me fat, and my own fans told me to lose weight quickly. I can’t explain to others where I got my meat one by one. I can only pretend not to see it. These words are still quite hurtful-obviously they are all playing professional games, as if it is useless for me to play no matter how well I don’t lose weight.

The most unacceptable thing in my heart should be male players. Even in the male commentary, there are many fat people, much fatter than me, but no one talks about them or brushes tanks for them.

At first, I was not happy, and found that this circle was not as beautiful as I thought.

Later, I figured it out. Let them say whether they are fat or not. Otherwise, I have been entangled in this matter, which affects my training, and the game is easy to play badly. I always feel that people are staring at me.

It’s not that I can accept these things in my heart, I just figured it out.

"People who really love me will definitely consider my feelings."

Hearthstone is a game that I came into contact with quite early. I played it just after my sophomore year. It was introduced to me by the first boyfriend I talked to after I went to college. He was playing, so I got the next one.

At first we were all ordinary players. Later, the game attracted me more and more, and I slowly became more involved. He often said something to hit me and asked me why I spent so much time on the game. Anyway, girls couldn’t play well.

He never considers my feelings, and he likes to comment on girls, thinking that I am fat and have thick legs. I obviously can’t stand him, but some of what he said at that time would make me think there was something wrong with me.

I always told myself that it was troublesome to break up, and I would meet someone again in the future, and everything I experienced would have to be done again.

We have been together for more than two years, and we broke up three times, all of which I mentioned. Usually, when he goes to play games or goes out with friends, he doesn’t always surround me and doesn’t care much about me. But as soon as I broke up with him, he kept me crazy. There will be phone bombing. When I hang up his phone, he will call me on my roommate’s cell phone.

I still remember when we broke up for the first time, he told me that he had regarded me as family, so sometimes he didn’t pay so much attention to some details. I can’t believe I believed it then.

He was fine for the first two weeks after getting back together, and then he slowly returned to his previous appearance. I feel a little stuck.

Later, I made up my mind to completely separate from him because he didn’t care much about this kind of thing before, and I still thought it could be changed, but the differences in three views could not be made up. The longer we spend together, the more we talk about things in the future, the more we feel very different from him. Even I found out later that he is quite similar to my father in some places.

At that time, I thought that love was like this, until I met Brother Feng, my coach and my current boyfriend, and found that love can be a very happy thing.

His real name is Fan Yilun, and his circle name is "Follow the Wind". Now he is a signing player of the Hearthstone Branch of iG Club. We didn’t have any achievements when we met, but he is quite famous in the player circle, because he is very enthusiastic and likes to help others analyze the deck. The Jianghu people call him "Wind Coach". I went to him and wanted him to help me guide me. Later, I had feelings and naturally got together.

Li Xiaomeng and her boyfriend Fan Yilun. Both of them were eliminated from the tour in 2020, and the lion sauce quipped: "What a coincidence, are you cold?"

He is really a serious person. I will feel respected when I stay with him. Because some people will treat me slightly differently, and because I am a girl, I will lower my standards when teaching me to play games. But he won’t. He just regards me as an ordinary player who wants to improve his level. This is what I want.

I get nervous easily. Hearthstone, a card game, will be random. I’m always worried about drawing an unfavorable card. Later, Brother Feng told me that I just had to do what I had to do. If I lost because of drawing cards, he would write an analysis post on the forum to help me explain that I didn’t lose because of my poor level.

I seldom laugh and cry, but when I face my boyfriend, I will show my fragile side. He is not very good at comforting people, but he will listen to me quietly and stay with me. There are some things he hasn’t experienced, so it’s impossible to feel the same way. I just need him to listen.

If these experiences have taught me anything, it is that people who really love me will definitely consider my feelings.

Whether I am a champion or not, he believes me unconditionally, which is enough.

Consolidate the ideological foundation of building a dream with one heart (cohesion)

  In the past five years, we have painted a beautiful blueprint.

  ● In the past five years, we have cultivated a heavy hand.

  ● In these five years, we have led a core value.

  In the past five years, we have laid a solid foundation for party building.

  History, like a giant pen, needs soul pulse traction; The great journey of the times is inseparable from the beacon of thought. To strengthen the party’s leadership in an all-round way, we must first strengthen ideological cohesion, so as to consolidate the ideological foundation of building a Chinese dream together.

  In these five years, we have formed a set of theoretical system. With a high degree of theoretical consciousness and self-confidence, the CPC Central Committee with the Supreme Leader as the core creatively pondered and answered the new issues facing Socialism with Chinese characteristics’s development, put forward a series of innovative new ideas, new theories and new requirements, and made a new theoretical summary, forming the spirit of the important speeches of the Supreme Leader General Secretary, new ideas, new ideas and new strategies for governing the country and creating a new realm for adhering to and developing Socialism with Chinese characteristics.

  This is a scientific and complete ideological and theoretical system, the latest achievement of Marxism in China, and the new contribution of our Party to the development of Marxism in the 21st century. Under the scientific guidance of the spirit of the series of important speeches by the Supreme Leader General Secretary and the new ideas, new ideas and new strategies of governing the country, the whole party’s thinking is more unified, its pace is more consistent, and its cohesion is greatly enhanced.

  In these five years, we have painted a beautiful blueprint.

  "Everyone has ideals and pursuits and has their own dreams. Now, everyone is discussing the Chinese dream. I think that realizing the great rejuvenation of the Chinese nation is the greatest dream of the Chinese nation in modern times. " On November 29th, 2012, General Secretary of the Supreme Leader visited the exhibition "The Road to Rejuvenation", which gave our ideals and pursuits a resounding name — — Chinese dream.

  National dream, national dream and personal dream, the Chinese dream, with vivid words and magnificent feelings, is entrusted with the common expectations of several generations of Chinese, which embodies the overall interests of the Chinese nation and the people of China and condenses the greatest common denominator of 1.3 billion Chinese.

  Under the traction of the Chinese dream, the CPC Central Committee with the Supreme Leader as the core has made concerted efforts to open up a new situation step by step;

  Under the traction of the Chinese dream, China’s economy is the second largest economy in the world, successfully resisting various risk challenges, and "the scenery is unique here";

  Under the traction of the Chinese dream, new progress has been made in learning to teach, earning income from labor, getting medical care for illness, providing for the elderly and living and living, and the people’s sense of gain has been significantly enhanced.

  In the past five years, we have cultivated a heavy foundation.

  "To persist in Do not forget your initiative mind and move on, we must adhere to Socialism with Chinese characteristics’s road confidence, theoretical confidence, institutional confidence and cultural confidence, unswervingly adhere to the party’s basic line, and constantly push forward the great cause of Socialism with Chinese characteristics." At the celebration of the 95th anniversary of the founding of the Communist Party of China (CPC), General Secretary of the Supreme Leader solemnly proposed to adhere to the "four self-confidences".

  Relying on the "four self-confidences", we continue to create miracles in China, contribute wisdom in China, and provide China’s solutions, so that the Chinese nation with a history of more than 5,000 years of civilization development can glow with new vitality.

  "I am confident that if I live for 200 years, I will be hit by water for three thousand miles." Socialism with Chinese characteristics’s continuous great achievements fully prove that Socialism with Chinese characteristics’s road is correct, Socialism with Chinese characteristics’s theoretical system is scientific, Socialism with Chinese characteristics’s system is advanced, and Socialism with Chinese characteristics’s culture is full of vitality.

  In these five years, we have led a core value.

  "Prosperity, democracy, civilization, harmony, freedom, equality, justice, rule of law, patriotism, dedication, honesty and friendliness." 24 words, every word is well-written.

  In the past five years, the General Secretary of the Supreme Leader has put forward a series of innovative new ideas, new viewpoints and new requirements around cultivating and carrying forward the socialist core values, which is an important part of the new ideas, new ideas and new strategies of the Party Central Committee governing the country with the Comrade of the Supreme Leader as the core.

  In the past five years, the cultivation of socialist core values has entered the mind. "100 forums on core values" was held, and public service advertisements "Illustrating our values" were created and broadcast; Nursery rhymes, paper-cutting, Allegro, handwritten newspapers, creative propaganda methods and vivid display carriers have made the core values of "24 words" sound in the whole society.

  In the past five years, the pace of practicing socialist core values has been sonorous. People have seen that "the most beautiful people" have emerged from all walks of life and shined the land of China, vividly interpreting the rich connotation of socialist core values; People heard that the "model of the times" issued a strong voice of the times, boosted the spirit of the times, and bravely acted as the vanguard of practice and promotion. The whole society is constantly setting off the trend of the times of being good and upward.

  In these five years, we have laid a solid foundation for party building.

  Ideological party building is the basic principle and requirement of Marxist party building, and it is also a valuable experience and an important magic weapon for the continuous development and growth of our party. It is also the distinctive feature and primary task of managing the party since the 18th National Congress.

  The CPC Central Committee with the Supreme Leader as the core attaches great importance to the Party’s ideological construction. From a political and overall perspective, it has successively deployed and carried out the Party’s mass line education and practice activities, "three strictness and three realities" special education and "two studies and one doing" study and education, promoting the inner-party education to expand from "key minority" to all party member, and from centralized education to regular education, and playing a set of "combination boxing" to continuously strengthen the inner-party ideological and political education. People have seen that the "master switch" of party member and cadres’ thoughts has been tightened constantly, and party organizations at all levels and the vast number of party member have strengthened their beliefs, strengthened the "four consciousnesses", and built a highly consistent ideological foundation with the CPC Central Committee with the Supreme Leader as the core, and gathered into a powerful force to promote reform, development and stability.

  It is with this theoretical system, this beautiful blueprint, this heavy foundation, this core value and this foundation of party building that our party is more cohesive, uniting and leading the people in the extraordinary five years and bringing the Chinese dream of the great rejuvenation of the Chinese nation into reality.

  Caption:

  Figure ①: The manned submersible "Jilong" enters the water.

  Liu Shiping

  Figure ②: At the 70th anniversary of the victory of the world anti-fascist war, the people’s army was magnificent.

  People’s vision

  Figure ③: Primary school teachers and students create paper-cut works of "Fifty-six nationalities share a common Chinese dream".

  Hao Qunying

  Figure ④: Red lanterns printed with socialist core values appear in Hefei, Anhui.

  Ge Chuanhong

  Figure ⑤: Harmony train crosses Juyongguan Flower Sea.

  People’s vision

The Fifty-second Theory of Digital Expo: Big Data —— "New Engine" for High-quality Development

  Cctv news: At the opening ceremony of 2018 China International Big Data Industry Expo, the General Secretary of the Supreme Leader personally sent a congratulatory letter. The congratulatory letter clearly pointed out: "Focusing on building a network power, a digital China and a smart society, fully implementing the national big data strategy will help China’s economy shift from high-speed growth to high-quality development." The General Secretary profoundly analyzed the current situation and trend of big data development, put forward clear requirements for implementing the national big data strategy and accelerating the construction of digital China in light of China’s actual situation, actively pointed out the direction for the strategy of making good use of big data and winning the development of the new era, and marked that the Digital Expo and Guizhou’s big data development career stood at a new starting point and entered a new journey.

  Big data drives high-quality development

  Data is the new oil and the most precious property in this century. "whoever has the data will have the initiative." As the first national-level big data comprehensive experimental zone in China, from 2013 to 2018, Guizhou has won the status of a pioneer with innovation among the provinces in the country, from scratch, to take root, and then to the wind and water. Guiyang, a "provincial capital city with no sense of existence", has achieved phoenix nirvana with big data in a few years, making the world sit up and take notice. In 2017, Guiyang proposed to build a "China Valley" to create an upgraded version of big data development. In 2018, Guiyang issued an implementation opinion, taking the development of digital economy as a new engine to accelerate the conversion of old and new kinetic energy and promote high-quality development. The butterfly change in just a few years has become a huge gravitational field. Here, the epitome of "Digital China" is converging.

  "Everything can be digitized", which promotes quality change and creates unlimited opportunities for integrated development. In recent years, Guiyang has taken the information infrastructure construction as the support, the promotion of data convergence as the basis, the Internet and big data as the focus, the informationization and digital transformation as the core, and the "introduction of thousands of enterprises" and "transformation of thousands of enterprises" as an important starting point to accelerate the transformation and upgrading of traditional enterprises.

  By the end of 2018, Guiyang had implemented 589 integration projects with a total investment of 38.08 billion yuan, launched 36 provincial-level benchmarking projects and 300 municipal-level integration demonstration projects, and organized the evaluation of the integration degree of 3,569 enterprises. Guiyang has promoted the integration of big data and the real economy, and the transformation of old and new kinetic energy has continued to accelerate, which has promoted the integration and upgrading of tourism, commerce, logistics, finance, transportation and other industries in the city to a platform-based, intelligent and shared type.

  Big data improves quality and efficiency to achieve dynamic change.

  Big data is like a catalyst. Wherever it goes, it will cause amazing changes and efficiency changes. As the main battlefield for poverty alleviation in the country, Guiyang has promoted agricultural quality improvement and efficiency improvement through big data information technology, deepened the rural industrial revolution through "big data+agriculture", and made big data run through all aspects of agricultural planting, transportation and sales, improving the digitalization, precision and intelligence of agricultural production. At present, China is in a critical period of the conversion of old and new kinetic energy. Big data is an important means to promote the conversion of old and new development kinetic energy. Through deep integration with traditional industries, big data runs through all aspects of production, circulation, sales and service of traditional industries, in order to achieve high-quality development. Inject new kinetic energy.

  Practice the "people-centered" development concept, make good use of big data to benefit the people and solve their worries, so that the people can have more "gain" from the development of big data, and then promote dynamic change. With the help of big data, such visions and actions are gradually turning into concrete and sensible convenience scenes by promoting the "convergence of big data and government services" and "doing everything in one door and doing things in the whole province in one network".

  In multi-dimensional application scenarios, people are no strangers to big data, but efforts to break down barriers are still indispensable to fully tap the powerful driving force of big data. Guiyang is vigorously implementing high-level opening-up and accelerating high-quality economic development. Only by realizing the "convergence" of big data in concept cognition and system design, and stirring a pool of spring water with the "fusion" and "use" of big data, can big data truly become a starting point for practicing new development concepts and promoting high-quality development.

  Big Data Leads Industry Digitalization

  General Secretary of the Supreme Leader pointed out in the report of the 19th National Congress of the Communist Party of China that "promoting the deep integration of Internet, big data, artificial intelligence and real economy" is a major strategic choice made by the CPC Central Committee based on the overall situation and facing the future, which is of great significance and provides us with fundamental follow-up.

  Guizhou is the first national big data comprehensive experimental zone, and it has also been awarded the "golden signboard" of Guiyang National Big Data Industry Cluster and Big Data Technology Innovation Experimental Zone. Guizhou Province undertakes the heavy responsibility of exploring the national big data strategy, and Guiyang also shoulders the responsibility of creating big data development concepts, systems and initiatives. From 2014 to the present, this city located in the southwest has overcome difficulties and held high the banner of big data development, catching up and leaping forward all the way, singing the strong voice of big data development, and completed the gorgeous turn from "the old and the young are poor" in the western mountain city to "China is counting the valleys". This low-key western capital city has now been full of vitality.

  Guiyang regards the deep integration of big data and real economy as the main direction of big data development, vigorously promotes the application of big data technology in various scenarios, leads three industrial transformations and upgrades with big data, improves the quality and level of supply system, and promotes the real economy to move towards high-end, intensive and green. According to the overall report on the development of big data in Guiyang in 2018, the main business income of big data enterprises in Guiyang reached 100 billion yuan in 2018, an increase of 22.4%; The revenue of full-caliber software and information technology service industry was 28 billion yuan, up by 23.5%, of which 5 million caliber was 14 billion yuan, up by 27.3%; Software service outsourcing and call center industry realized business income of 5.02 billion yuan. 51 new big data enterprises were added, with a total of 208; 82 new big data industry projects were signed, with a total investment of 19.496 billion yuan.

  In recent years, the construction of Guizhou National Big Data Comprehensive Experimental Zone has been deepened, the integration of big data and real economy has been accelerated, the opening of government data sharing has been accelerated, and the construction of new formats and new models of big data has been accelerated. The development of big data in Guizhou has entered a new stage and stepped onto a new level. Statistics show that 2016— In 2018, the integration index of industrialization and informatization in Guizhou rose by six places in the national ranking, and the first index evaluation system for the deep integration of big data and real economy in China was established. In 2018, the GDP of Guiyang increased by 9.9%, and the economic growth rate ranked first in the provincial capital cities for many years.

  Good wind, with its strength, sent me to Qingyun. From the aspects of big data policy, platform, capital, technology, talents, brand, industrial upgrading, state support, application creation, practice and project operation, today’s "experimental field" in Guiyang, Guizhou has gradually changed from "nothing" to ∞ " , has taken shape. Under the guidance of the spirit of the important instructions of the Supreme Leader General Secretary and the spirit of congratulatory letter, keeping the two bottom lines of development and ecology and making good use of the number fair, an important platform for opening to the outside world, will definitely promote Guizhou’s big data to ride the "cloud" and promote high-quality development to a new level. (Li Shanshan)

Maserati ranks last in the top ten sports cars in the world, and the first place is it.

One,

, an Italian sports car brand with a history of more than 100 years. Known for producing the best and fastest cars in the world, any car produced by Bugatti is like a work of art, its engine is all made and adjusted by hand, and all parts that can be lightened are spared, paying great attention to the details and balance of the vehicle.

Second, McLaren

McLaren brand was born in Britain, which is a super-running brand with road sports cars as the mainstay. In today’s civilian sports car market, McLaren is still the leader of British local brands. In the design of the whole vehicle, the taillights are deeply decorated, and the taillights form a vivid outline of the original tail contour, which is more impactful in visual sense.

Third, Jaguar

Jaguar is a British luxury car manufacturer. The logo of the car is a "Jaguar" that is jumping before jumping. Since its birth, it has been highly respected by the British royal family. The whole brand has always been committed to providing users with elegant, charming and dynamic cars, and many classic models have emerged in different periods of its historical development, which has established the position of Jaguar brand to lead the fashion trend.

Koenigsegg, Koenigsegg, Koenigsegg

() is a small factory that builds super sports cars by hand, aiming at making the fastest car in the world. Because the company’s positioning is to create personalized super sports cars for a few people, the output and price are unbearable for ordinary people, and the basic price is tens of millions, and it is also a global limited supply.

V. Porsche

Porsche is probably the most familiar brand, and the most common one on the street is Porsche. It is a German famous car brand, which is famous in the world for producing high-end sports cars. Every car and every spare part of it, even a screw, are designed and manufactured according to the standards of racing cars, which can still ensure its function and durability even in extreme situations.

Vi. Audi

Audi is an internationally famous luxury car brand, and it is also a brand that many people will choose when buying a car. Its high technical level, quality standards, innovative ability and classic car styles make Audi one of the most successful luxury car brands in the world.

Seven, Pagani Pagani

(Pagani Automobili S.p.A) is a world-renowned supercar manufacturer. The supercars produced by Pagani Automobili are world-famous for their extreme performance, exquisite craftsmanship, expensive price and rare output of order production.

Viii. Lamborghini

() is an Italian sports car manufacturer. Its symbol is a bullfight that is full of power and attacking the opponent. It is in line with the characteristics of its high-powered and high-performance sports car. Every corner and line on the car body is so passionate that it silently interprets Lamborghini’s almost primitive wild beauty.

Nine, Ferrari

Ferrari is an Italian brand and a world-famous manufacturer of racing cars and sports cars. The biggest feature of Ferrari is its excellent handling and performance. Every sports car is equipped with a high-performance engine. Compared with other cars, every Ferrari car can be said to be a wonderful work of art.

X. Maserati

Maserati is an Italian luxury car manufacturer. With the development of the times, Maserati conforms to the needs of the times and applies its achievements in racing research and development to the development of road sports cars. When luxury and unrestrained sports nature are perfectly integrated, comfort and passionate driving pleasure are equally important, generations of models condense their unique brand essence and connotation.

1.9s breaks 100! Brief analysis of Koenigsegg Gemera technology

  [car home Technology] Today’s technology may still be far from us, but it is precisely because of its announcement of mass production that I personally think it has epoch-making significance in some technical details. So what is the core of today’s talk? To sum up in one sentence: Who gave "Feng Tu" (founder of Koenigsegg: Christian von Koenigsegg) the courage to sell a three-cylinder hybrid car for more than one million euros?

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○ 30s Understand technical points.

  1. This is a four-wheel drive hybrid car that can be "directly driven".

  2. It is "1000 horsepower" and "100 horsepower" for 1.9s, and it has four seats.

  3. It is inextricably linked with Evergrande and Qoros.

  4. It has no gearbox and the engine has no camshaft.

  5. It has only three cylinders, but it has two turbines.

  6. It sells for 1.38 million euros.

○ Let’s take a look at how it is realized.

  The acceleration level of 0-100km/h is less than 2s. What impressed me last time was Tesla Roadster, a pure electric sports car that has not yet been put into production, and that car also claims to have a torque of 10,000 Nm. It can be said that it has earned enough attention and is full of gimmicks. Regarding the concept of torque on wheels, don’t think it’s great to "break thousands" on wheels, but anyone who knows the concepts of "transmission ratio" and "deceleration and torque increase" should know what I’m talking about. )

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  Let’s not worry about whether the actual test results can be achieved so fast, even if we take "entering 2s" as the target result, it will be difficult to land. This is not a simple matter of "brushing a computer from 7s to 5s". The difficulty of shortening the time from 3s to 2s at 0-100km/h is not something that can be solved by "increasing horsepower without brains" at all. It involves many factors such as tire grip, starting torque control, aerodynamics, body and suspension strength, and it takes great energy and huge sums of money to complete every acceleration shortened by 0.1s.

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  However, it is not easy to achieve this acceleration in a four-seater car. For this reason, Koenigsegg has already prepared: using the hybrid system on Koenigsegg Regera, let the motor and gasoline engine push this big guy together. Adding a motor seems to be a good solution, but as long as you know a little about the founder, you know that this "Viking madman" will definitely not use these "traditional" solutions on Toyota Prius or McLaren P1, but adopt a magical solution called KDD(Koenigsegg Direct Drive) system (want to know more about Koenigsegg Regera and KDD technology? Click me for more details)

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  This idea is really crazy, relying on a fixed transmission ratio to achieve horrible acceleration. This idea is quite popular in the linear acceleration race of Top Fuel in North America (although it is not a single fixed gear ratio, there are only two or three gears to ensure acceleration). But if you think Koenigsegg (|) is just "changing the shell" Regera, then I can only say that you are too Naive.

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  In this way, Koenigsegg Gemera can realize four-wheel drive, the front axle is driven by KDD system, and the rear axle is driven by two P4 motors. Under different working conditions, theoretically, it can realize three driving modes: front drive, rear drive (pure electric state only) and four-wheel drive. From a certain point of view, this is an evolution based on Regera, but I still don’t understand why the middle and rear engine scheme is used …… "Cloud guess" may be due to ensuring that the front axle and half axle are equal in length and geometry, so that torque steering will not occur when starting, and balancing the counterweight.

○ Koenigsegg, you big eyebrows and big eyes actually use a three-cylinder machine!

  Don’t worry about it! At the beginning, I once planned to talk about Koenigsegg’s rather confusing practice, but I was lost in thought until I found that "FreeValve" was written on this engine.

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  This may be the first camshaft-free engine in the world! I’m asking you if you’re satisfied with this alone? "Viking madman" lives up to its reputation. But don’t rush to brag about this technology, because I will tell you a fact that you will feel particularly proud: this technology has a very close relationship with a China brand-Qoros.

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  In fact, for camshaft-less technology, I believe many big car companies have technical reserves, but it depends on the story of Koenigsegg and Qoros. To put it simply, Koenigsegg and Saab jointly invested in a company called Cargine Engineering in 2000, and started to optimize the valve timing adjustment technology. In 2003, the first Saab 9-5 equipped with camshaft-free technology began road test; In 2009, Koenigsegg acquired Cargine Engineering and renamed it FreeValve. On the Qoros side, it is because when Chery independently developed the engine, it cooperated deeply with a famous engine development company, AVL Liszt, and AVL Liszt is the most important partner of FreeValve. As a result, Qoros and Koenigsegg "worked together" and installed the camshaft-free engine on Qoros 3 for testing. (For details, click the following link: the story of Qoros and Koenigsegg/the first trial of Qoros camshaft-less engine)

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  With this "dream" scheme, it is easy for the engine to get high power, high thermal efficiency and low fuel consumption in theory, which can definitely be regarded as one of the most revolutionary technology decentralization in recent years, so that the internal combustion engine can "fight for another half century"!

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  Of course, this system also has some problems: reliability and working logic. The former believes that a good result has been obtained after years of testing, otherwise Koenigsegg will not rush to load the car, while the latter will make the engine calibration engineer have a headache, and the realization of ideal parameters needs to take into account many problems. The traditional camshaft structure has a very mature scheme. Without the camshaft, the valve control and adjustment work will become very complicated, but any mistake will have incalculable consequences.

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  In addition, there is a relatively unpopular concern: a three-cylinder engine with dual turbochargers. This may sound like nothing, but it seems that there are few such schemes for odd cylinders with twin turbines. The simple reason is how to balance the intake and exhaust stability of odd cylinders with two turbines. Even cylinders can be evenly distributed. What should be done with odd cylinders?

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  To sum up, this engine has many points of view in valve structure and supercharging design, and even can be regarded as two new outlets for small displacement engines in the future. Together with the cooperation scheme of KDD system and motor, everything looks very powerful except the powertrain engineer. Of course, the price of more than one million euros is also scary. You have everything in your dreams. Go to bed early.

Editor’s summary:

  This is not just a three-cylinder hybrid car. In my opinion, its technical route seems to have opened up a new idea for many car companies: hybrid oil and electricity can save the transmission mechanism, even if the speed regulating motor can be integrated into one to complete the work; In the part of internal combustion engine, the camshaft-free design and the three-cylinder twin-turbine scheme also have a lot to talk about. These not only realize new ideas for high-performance cars in the future, but also have great significance for internal combustion engines and hybrid technologies. Again, it’s not that I don’t agree with pure electric vehicles, but the potential for internal combustion engines and hybrids to be developed is too great. (Text/Figure car home Shu Ning)