泰国一级特色黄一片,国产午夜亚洲精品不卡福利,黄色片久久久,黄页视频在线观看免费

China's FAST telescope to greet third anniversary of operation

Source: Xinhua| 2019-08-28 16:59:47|Editor: Xiaoxia
Video PlayerClose
(SCI-TECH)CHINA-GUIZHOU-FAST TELESCOPE (CN)

Photo taken on Aug. 27, 2019 shows China's Five-hundred-meter Aperture Spherical radio Telescope (FAST) in southwest China's Guizhou Province. China's FAST, the world's largest single-dish radio telescope, will greet the third anniversary of operation that began in September 2016. (Xinhua/Ou Dongqu)

   1 2 3 4 5 6 7 8 9 10 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001383453131