日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

Global EditionASIA 中文雙語Fran?ais
China
Home / China / Innovation

Chinese submersible explores turbidity current in South China Sea

Xinhua | Updated: 2017-05-08 06:53
Share
Share - WeChat

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.

1 2 3 4 5 Next   >>|
Top
BACK TO THE TOP
English
Copyright 1994 - . 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: 黄色一级视频在线观看 | 中文字幕在线观看日本 | 久久国产乱子 | 色无极亚洲影院 | 欧美黄色大全 | 人人草网 | av大全在线观看 | 欧美整片第一页 | 中文字幕在线观看一区二区三区 | 久久久久久久久成人 | 欧美日韩在线视频免费 | 成人一区二区三区在线 | 国产黄色一级大片 | 天天爽天天色 | av色资源 | 国产视频成人 | 欧美一级欧美三级在线观看 | 精品在线播放视频 | 欧美一区二区在线观看视频 | 色婷婷激情五月 | av在线免费网站 | 日韩中文字幕网 | 日韩一级免费毛片 | 国产视频一区在线播放 | 国产成人精品一区二区三区视频 | 国产视频福利 | 日韩午夜在线视频 | 香蕉国产在线 | 亚洲图片欧美视频 | 亚洲天堂网站 | 精品一区二区三区国产 | 国产成人久久精品 | av官网在线观看 | 欧美日韩综合在线 | 黄色在线观看免费视频 | 亚洲女人毛茸茸高潮 | 草草视频在线 | 久久久久久久91 | 欧美黄色精品 | 亚洲小视频在线观看 | 欧美精品第一页 |