99re国产精品,性欧美在线,看a级黄色毛片,三级国产毛片,亚洲欧洲综合av,最近好看中文字幕日产,精品一二三区在线观看

National Science and Technology Award Conference held in Beijing

Source: Xinhua| 2020-01-10 11:27:04|Editor: huaxia

CHINA-BEIJING-SCIENCE AND TECHNOLOGY AWARD CONFERENCE (CN)

China's top science award winners Huang Xuhua (L), an academician of the Chinese Academy of Engineering and chief designer of the country's first-generation nuclear submarines, and Zeng Qingcun, a famous meteorologist from the Institute of Atmospheric Physics under the Chinese Academy of Sciences (CAS), pose for a group photo at an annual ceremony to honor distinguished scientists, engineers and research achievements in Beijing, capital of China, Jan. 10, 2020. The National Science and Technology Award Conference was held in Beijing on Friday. (Xinhua/Li Xueren)

   Prev 1 2 3 4 5 6 7 8 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001386934761