1, supercomputer
China has made world-leading achievements in the field of supercomputers. China's "Tianhe" series supercomputers are in the international leading position in computing speed, algorithm and artificial intelligence application. Among them, the "Tianhe II" supercomputer has been ranked first in the world for six consecutive times. This shows that China already has a strong strength and level in supercomputing technology.
2.5G technology
China's 5G technology has reached the global leading level. China's 5G network construction is progressing rapidly, and it has built the largest 5G network in the world, covering most cities and rural areas in China. In addition, China is also in the international leading position in the research and development of 5G technology and the formulation of standards, and has mastered a number of core technologies and patents.
3. High-speed railway technology
China's high-speed rail technology is in a leading position in the world. China has a high-speed railway network all over the country, connecting most cities and regions. China is also in the leading position in the world in the research, development and application of high-speed rail technology, and has mastered many core technologies and patents. In addition, China has actively promoted high-speed rail technology to other countries to help them build a modern railway network.
The role of scientific and technological innovation
1, improve productivity: scientific and technological innovation can improve productivity and increase social wealth. For example, with the rapid development of information technology, Internet, big data, artificial intelligence and other technologies have been widely used in various industries, which has improved production efficiency and management level and brought more economic benefits to society.
2. Improve the quality of life: Technological innovation can improve people's quality of life and improve the convenience of life. For example, the progress of medical technology can help people to better prevent and treat diseases and improve their quality of life; The development of smart home technology can make people manage their family life more conveniently; The popularity of mobile payment can make people pay and shop more conveniently.
3. Promote industrial upgrading: Technological innovation can promote industrial upgrading and economic structure optimization. With the continuous progress of science and technology, traditional industries are developing in the direction of high-end and intelligence, and emerging industries are also emerging. These emerging industries have higher technological content and more room for development, which can promote the development of the whole economy and improve the competitiveness and comprehensive strength of the country.