1, Beidou satellite navigation system
Beidou satellite navigation system is one of the greatest scientific and technological achievements in China in the 2nd/kloc-0th century. It breaks the monopoly of GPS navigation system in the navigation field and can be fully commercialized in the future. Beidou satellite navigation system can be applied to all places where GPS can be applied, including mass application market, industrial application market and special application market.
2. Space technology
China's space technology has improved significantly in recent years, including the successful launch of the first artificial earth satellite and the successful realization of manned space mission. China's space technology not only leads in the construction of space infrastructure, but also makes important breakthroughs in deep space exploration and space science research. These achievements have made China one of the world's leading countries in the space field.
3. Two bombs and one satellite
"Two bombs and one satellite" refers to atomic bombs, hydrogen bombs and artificial satellites. It is a great achievement of China's national defense modernization and an important symbol of the development of modern science and technology in China. It represents the success of China's self-developed atomic bomb, hydrogen bomb and artificial satellite. These achievements laid the foundation for China's national defense modernization and provided valuable experience for China's development.
4. High-speed railway technology
China's high-speed rail technology has developed rapidly, with the longest high-speed railway network in the world, and the high-speed railway is in the leading position in the world. China's high-speed railway technology not only covers the whole country, but also creates the longest and fastest high-speed railway network in the world.
5.5G technology
China's 5G technology is one of the most developed countries in the world, and the number of patents related to 5G is far ahead. China's 5G technology has reached the leading level in the world, with the number of 5G base stations ranking first in the world, and the largest 5G network in the world has been established. The success of 5G technology will bring advantages such as high speed, low delay and large capacity, and provide strong support for the development of digital economy and intelligent manufacturing.