<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区

          Chinese submersible explores turbidity current in South China Sea

          Xinhua | 2017-05-08 06:53
          Chinese submersible explores turbidity current in South China Sea

          Jiaolong, China's manned submersible, is about to dive into the South China Sea, May 6, 2017. Jiaolong explored submarine turbidity currents in the South China Sea on Saturday. Three crew members in the submersible conducted surveys and sampling and measured environmental parameters. They brought back samples of sediment and seawater near the seabed as well as high-definition photos and video footage. [Photo/Xinhua]

          ABOARD SHIP XIANGYANGHONG — Jiaolong, China's manned submersible, explored submarine turbidity currents in the South China Sea on Saturday.

          With a maximum depth of 2,980 meters, Jiaolong was underwater for nine hours and 54 minutes in its seventh dive in the second stage of China's 38th ocean scientific expedition, which will last until May 13.

          Three crew members in the submersible conducted surveys and sampling and measured environmental parameters. They brought back samples of sediment and seawater near the seabed as well as high-definition photos and video footage.

          Xu Jingping, a professor with the Ocean University of China, said China started research on submarine turbidity currents, a major challenge in geoscience, relatively late.

          "The dive helped us to obtain evidence of the topographic features and sediment of modern turbidity currents in northeastern South China Sea. It enriched our scientific understanding of canyon turbidity current in the region and provided key data and technical support for future research," Xu said.

          The 38th oceanic scientific expedition started on Feb. 6. Jiaolong completed a dive in the northwestern Indian Ocean earlier this year as part of the first stage of the mission. It will also conduct surveys in the Yap Trench and the Mariana Trench in the third stage.

          Previous 1 2 3 4 5 Next

          Related Stories

          BACK TO THE TOP
          Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
          License for publishing multimedia online 0108263

          Registration Number: 130349
          FOLLOW US
          主站蜘蛛池模板: 久久久综合香蕉尹人综合网| 久久不见久久见免费视频观看| av在线播放日韩亚洲欧我不卡| 亚洲色欲色欲天天天www| 国产黄色精品高潮播放| 久久中文字幕国产精品| 国产旡码高清一区二区三区| 国产自在自线午夜精品视频| 色爱综合另类图片av| 性一交一乱一乱一视频| 亚洲午夜福利精品一二飞| 亚洲免费成人av一区| 日本一区二区在免费观看喷水| 久久精品亚洲精品国产区| 无码专区一va亚洲v专区在线| 国产黄色精品高潮播放| 精品一区二区免费不卡| 久久人人爽人人爽人人片aV东京热| 亚洲午夜理论无码电影| 精品欧美一区二区三区久久久| 中文字幕人成乱码熟女app| 中文字幕日韩人妻一区| 噜噜综合亚洲av中文无码 | 精品自在拍精选久久| 国产欧亚州美日韩综合区| av深夜免费在线观看| 妺妺窝人体色www聚色窝韩国| 国产午夜福利在线视频| 狠狠色噜噜狠狠狠狠色综合久| 老熟妇仑乱换频一区二区| 亚洲а∨精品天堂在线| 精品国产一区二区三区四区五区| 国产黄色av一区二区三区| 精品国产亚洲一区二区三区在线观看| 国产99在线 | 免费| 中国熟妇毛多多裸交视频| 人妻 日韩 欧美 综合 制服| 亚洲无码精品视频| 换着玩人妻中文字幕| 免费无码精品黄av电影| 国产福利片一区二区三区|