China Patent Network-Where is the scientific and technological strength of China?

1, high-speed rail technology, high-speed rail technology is a highlight of China in the field of transportation. China High-speed Railway has formed an international high-speed railway network with China as the center and East Asia and Southeast Asia as the focus. By August 2023 1 1, the total mileage of high-speed rail in China has reached 38,529 kilometers, ranking first in the world. Technically, the speed and stability of China's high-speed rail have reached the world's leading level, and the highest speed of Fuxing high-speed rail can reach 400 kilometers per hour, surpassing Japanese and French high-speed rails.

2.5G and 6G technologies. Shortly after the commercialization of 5G, China began to develop 6G technology. In June, 2020, 165438+ 10, China released the first 6G white paper, which defined the development direction of 6G network in new applications, new transmission and new physics. China has made great progress in the field of 6G technology, and it is expected that the commercial 6G network will be launched around 2025. At the same time, China is also the largest 5G market in the world. According to the data of China's Ministry of Industry and Information Technology, as of August 2023, the number of 5G base stations in China has exceeded 1 10,000, accounting for more than 70% of the global total.

3, artificial intelligence, artificial intelligence is a hot topic in the field of science and technology, China has also made a lot of progress in this field. 202 1 World Artificial Intelligence Development Report shows that China ranks first in the world in the field of artificial intelligence, and is in a leading position in the application of AI technology, data scale and personnel training. For example, companies such as Huawei, Baidu and Tencent in China have become one of the leading artificial intelligence technology companies in the world.