Jokes about high-speed rail running fast.

At a speed of 600 kilometers per hour, China's speed shocked the world. Why is the high-speed train in China so fast?

High-speed rail adopts bullet-shaped head, and streamlined body can effectively reduce air resistance and greatly improve the running speed of high-speed rail. Secondly, it is the power factor. Ordinary trains are pulled by the front of the train, and high-speed trains use multiple units. Every car has power and more power. Finally, the track factor. The track of high-speed rail adopts seamless welding technology, which avoids the appearance of interfaces and improves the stability of driving, so the speed of high-speed rail can reach more than 600 kilometers per hour, sometimes even more.

High-speed rail is divided into power bogies and brake bogies about every other train. In other words, an eight-group train consists of four power trains and four brake trains. Bogie is the core of high-speed railway operation mechanism. The suspension power of the whole high-speed rail, and then its gear set completely brakes it on the bogie. The mechanism of this bogie is also very complex and dynamic. When our traditional train runs, we only rely on the power of the locomotive to drive the cars behind. The car itself does not generate electricity, and the high-speed rail car body uses EMUs, and each car can generate electricity. Therefore, when the high-speed rail is running, not only the front of the train will open, but also the carriages will run by themselves. The high-speed train that each car can run by itself is naturally much faster than the ordinary train.

In recent years, with the efforts of Chinese people, Chinese people's own high-speed rail tracklaying vehicles have made China the country with the strongest overnight-related technology in the world. As China people say, core technology can't be bought. If you want to improve people's living standards and economic development in China, you must rely on yourself. Only you have mastered the technology. Only in this way can we break the monopoly and oppression of foreigners on China. Only when they master the technology can those foreign companies and giants learn how to get along with China. I believe that with the efforts of Chinese researchers, there will be more and more high-tech equipment and industrial chains belonging to China people, and foreign monopoly high-tech will gradually be mastered by China people.