日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

China completes deep-sea research mission in Mariana Trench

Xinhua | Updated: 2018-10-17 09:15
Share
Share - WeChat
The oceanic research vessel Tansuo-1 returns to the home port in Sanya, south China's Hainan Province, Oct 16, 2018. A team of 59 Chinese researchers returned Tuesday to Sanya from the Mariana Trench after completing a 54-day, 7,292-nautical-mile deep-sea research mission. [Photo/Xinhua]

SANYA -- A team of 59 Chinese researchers returned Tuesday to Sanya in southern Hainan Province from the Mariana Trench after completing a 54-day, 7,292-nautical-mile deep-sea research mission.

Researchers have achieved fruitful results in a mission that includes a deep-sea equipment test and scientific research in disciplines such as geophysics, marine geology, geochemistry and marine biology, according to Bao Gengsheng, chief scientist of the expedition.

During the expedition, two 7,000-meter-class deep-sea gliders operated continuously for 46 days, making it the only abyss-class glider in the world that can work continuously for that period of time.

A magnesium seawater-fuel cell carried out two tests and became the first new metal seawater-fuel cell tested in the 10,000-meter abyss in the world.

In addition, researchers also used a remote-controlled robot to complete a high-definition live-streaming 10,000 meters under the sea.

"The expedition shows that China is capable of carrying out comprehensive equipment test and scientific research in deep sea and abyss," said Ding Kang, director of the Institute of Deep-sea Science and Engineering of the Chinese Academy of Sciences.

1 2 3 Next   >>|
Top
BACK TO THE TOP
English
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: 99这里只有精品视频 | 亚洲免费网 | 美女视频黄a视频免费全过程 | 国产成人视屏 | 亚洲自拍偷拍色图 | 久久91av | 青草草在线观看免费视频 | 啪啪小视频网站 | 国产精品麻豆视频 | 色99视频 | 一级片在线视频 | 999久久久| 国产欧美一区二区 | 中文字幕av一区二区 | 亚洲va国产va | 黄工厂精品视频在线观看 | 亚洲成人中文 | 国产伦精品一区二区 | 中文字幕视频在线观看 | 久久五月天婷婷 | 日本精品视频在线播放 | 婷五月综合 | 日韩中文字幕在线播放 | 中国一级特黄毛片大片 | 国产成人精品一区二区三区四区 | 中国女人内谢69xxxx天美 | 日韩在线你懂的 | 国产极品福利视频在线观看 | 精品久久久久久一区二区 | 国产精品97在线 | 奇米影视第七色 | 天天干天天操天天爽 | 亚洲国产精品久久久久久网站 | 欧美自拍视频在线 | 奇米狠狠操 | 日本久久综合视频 | 国产欧美日本亚洲精品五区 | 97视频免费播放观看在线视频 | 精品视频一区二区三区免费 | 99久久久久国产精品免费 | 三上悠亚2022最新新作番号 |