The concept of stock has skyrocketed-5 G communication. As of the writing of this passage, more than 4 1% of the world's 5G patented technology is in the hands of China. The attack on Huawei by western countries, which had caused a lot of uproar before, also showed the strength of China's 5G communication. Since then, Huawei has been boycotted by the West, suddenly apologized by Canada and other countries, and then made a statement in the UK that Huawei will participate in the construction of non-core areas of 5G communication in the UK.
5G and quantum communication, China leads the world. 2. Shua, 1 Yuan Station-High-speed Railway China High-speed Railway is fast, stable, long and numerous. It can be said that it is the most developed country in the world, with more than 20,000 kilometers of high-speed rail lines. It accounts for 65% of the world's high-speed railways. And the high-speed rail is fast and steady. In the course of more than ten minutes, a 1 yuan coin erected on the window of the high-speed rail did not fall.
3. How lonely is loneliness-supercomputer, the computing power of supercomputer is almost the only indicator to measure its value and competitiveness. China Shenwei Taihu Light is the most powerful supercomputer in the world, nearly three times ahead of the second place. However, the loneliest thing is that the second place is Tianhe II from China! The computing power of the most powerful Titan in the United States is only about one-fifth of that of China Shenwei Taihu Lake Light.
4. 500-meter spherical radio telescope (FAST). According to western media, the eye of China can make China the first country to discover alien civilization. 500 meter radio telescope! More than 50 times more sensitive than NASA! China can be said to be one of the only two countries in the world with all the land from cold zone to tropical zone. Therefore, this power grid should not only be able to withstand the low temperature of MINUS 30 degrees in cold areas, but also be able to withstand the test of high temperature of 50 degrees. It should be able to resist the impact of strong typhoon from the ocean, the corrosion of coastal salt fog environment and the attack of Gobi sandstorm. But also bear the impact of various geological disasters such as mudslides.
China is the only country with all landforms in the world, and the Qinghai-Tibet Plateau, the commanding height of the whole earth, is in the hands of China. The vertical drop from zero sea level in the east to the highest Qinghai-Tibet Plateau in westworld is more than 4000 meters, which means that the power grid is not built on a plane, but spread on an uneven plane.
Moreover, China's territory is blocked by many rivers, among which the Yangtze River and the Yellow River, two world-class rivers with a length of 5,000 kilometers and ranking among the top five in the world, almost cross China, but also cross countless mountains, which puts high demands on the engineering technology of power grid construction.