Huang Xuhua. (FILE PHOTO PROVIDED TO CHINA DAILY)

BEIJING — President Xi Jinping presented China's top science award to Huang Xuhua and Zeng Qingcun on Friday for their outstanding contributions to scientific and technological innovation.

Xi, also general secretary of the Communist Party of China (CPC) Central Committee and chairman of the Central Military Commission, granted award medals and certificates to them at an annual ceremony held in Beijing to honor distinguished scientists, engineers and research achievements.

Friday's ceremony also honored 296 projects, with 46 winning the State Natural Science Award, 65 the State Technological Invention Award, and 185 the State Scientific and Technological Progress Award

Xi shook hands with them and expressed congratulations.

Other leaders, including Li Keqiang, Wang Huning and Han Zheng, were also present.

Huang Xuhua, an academician of the Chinese Academy of Engineering, is the chief designer of the country's first-generation nuclear submarines.

Born in Guangdong in 1926, Huang later joined a research institute of the former China Shipbuilding Industry Corporation, and has been engaged in the research and development of nuclear submarines for about 30 years. He won the Medal of the Republic in 2019 for his outstanding contributions to the nation.

Zeng Qingcun, 85, is a famous meteorologist from the Institute of Atmospheric Physics under the Chinese Academy of Sciences (CAS).

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His theory of numerical weather prediction solved the problems of timeliness and stability in calculating multi-scale weather change processes and is the basis of the global numerical weather prediction technology.

Zeng's visionary study on global climate change has brought him a host of accolades and international acclaim, including the world's top prize for meteorological work.

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Zeng Qingcun. (FILE PHOTO PROVIDED TO CHINA DAILY)

Friday's ceremony also honored 296 projects, with 46 winning the State Natural Science Award, 65 the State Technological Invention Award, and 185 the State Scientific and Technological Progress Award.

Ten foreign experts won the International Science and Technology Cooperation Award.