<strike id="gegfc"><dl id="gegfc"></dl></strike>
<sub id="gegfc"></sub>

    <mark id="gegfc"></mark>

      China's two domestically-made submersibles explore cold seep in South China Sea

      Source: Xinhua| 2018-05-21 21:33:13|Editor: Liangyu
      Video PlayerClose

      CHINA-SOUTH CHINA SEA-DEEP SEA RESEARCH (CN)

      Geologist Wang Pinxian, 82, boards the submersible Shenhai Yongshi (Deep Sea Warrior) in the South China Sea, May 19, 2018. China has carried out deep-sea research to explore a cold seep in the South China Sea. It is the first time two domestically-made deep-sea submersibles, the unmanned submersible Haima (Seahorse) and manned submersible Shenhai Yongshi, have been used in a single scientific expedition. A cold seep is an area of the ocean floor where hydrogen sulfide, methane and other hydrocarbon-rich fluid seepage occurs. Research at the Haima cold seep will provide information on the formation of natural gas hydrate reservoirs, the ecosystems of cold seeps and the origins of life on earth. (Xinhua/Zhang Jiansong)

         Prev 1 2 3 4 5 6 7 8 9 10  

      KEY WORDS: submersibles
      EXPLORE XINHUANET
      010020070750000000000000011100001371956501
      中文字幕日韩无线码在线一区_制服肉丝亚洲中文字幕_日韩欧美无砖专区一中文字目_国产精品点击进入在线影院高清
      <strike id="gegfc"><dl id="gegfc"></dl></strike>
      <sub id="gegfc"></sub>
      
      
        <mark id="gegfc"></mark>
          亚洲中文字幕不卡专区 | 亚洲欧美综合人成在线 | 一区二区三区精品视频日本 | 亚洲欧美偷拍视频一区 | 中文字幕一区二区三区乱码视频 | 色依依国内精品中文字幕 |