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

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

China's major tech breakthroughs

Xinhua | Updated: 2017-05-25 10:14
Share
Share - WeChat

The Jiaolong, China's manned deep-sea research submersible, Tuesday morning dived into the Mariana Trench, the deepest part of the world's oceans.

This is the latest of a string of major technological events that China has witnessed in the science and techworld over the past few months, including mining of flammable ice, maiden flight of homegrownlarge passenger jet C919, in-orbit refueling of cargo spacecraft Tianzhou-1, launch of the first domestically developed and built aircraft carrier.

Submersible Jiaolong is about to dive into water in the Mariana Trench on May 23, 2017. [Photo/Xinhua]

Submersible Jiaolong descends to 4,811 meters in Mariana Trench

China's manned submersible Jiaolong finished a dive in "Challenger Deep" in the Mariana Trench, the world's deepest known trench, on May 25, 2017.

The whole dive lasted 8 hours and 50 minutes. During the dive, the submersible reached the planned depth of 4,811 meters, where scientists conducted observation, sampling and surveying, and collected seawater, rocks and samples of marine life, including a sea cucumber, a sponge and two starfish. The submersible also photographed the seabed.

The latest dive was the first of 10 dives planned for the third stage of China's 38th oceanic expedition.

1 2 3 4 5 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: 国产在线视频一区二区 | www.奇米影视.com | 欧美精品一区二区三区在线 | 久草在线视频中文 | 日韩亚洲一区二区三区 | 仇爱电视剧泰剧在线观看免费播放 | 色婷婷成人做爰A片免费看网站 | 浮力影院最新网址 | 一级免费看片 | 男女在线无遮挡毛片免费 | 日本精品久久无码影院 | 国产短视频精品区第一页 | 日韩有码一区 | 免费级毛片| 99久久精品费精品国产一区二区 | 一级毛片 在线播放 | 久久一精品 | 精品国产18久久久久久二百 | 成人免费毛片aaaaaa片 | 日韩一区二区三区在线播放 | 亚洲www啪成人一区二区麻豆 | 奇米四色在线观看 | 欧美激情视频网 | 男女在线无遮挡毛片免费 | 亚洲国产高清高潮精品美女 | 91www成人久久 | 午夜国产亚洲精品一区 | 亚洲综合精品 | 欧美性猛交一区二区三区精品 | 国产高清一国产免费软件 | 日韩欧美中文在线 | 色站网| 亚洲一区二区中文字幕 | 欧美丰满丝袜videossex | 网站在线观看 | 九九99热久久精品在线9 | 成人在线免费视频播放 | 欧美一区二 | 国产99久久精品一区二区永久免费 | 伊人导航 | 国产日韩欧美三级 |