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 / China Photos

In the deep ocean, China stands out

By ZHANG ZHIHAO | China Daily | Updated: 2017-06-16 10:21
Share
Share - WeChat

Jiaolong takes a photo of a starfish in the deep sea at a depth over 6,500 meters in the Yap Trench in the Pacific Ocean, on June 15, 2017. [Photo/Xinhua]

Collecting samples

The third stage was also fruitful. On the first dive into the Mariana Trench on May 23, the vessel collected 26.3 kilograms of basalt samples and 16 liters of seawater, according to the State Oceanic Administration.

But the most intriguing rewards were the deep-sea creatures, including a sea sponge, a brittle star, two starfish and the catch of the day, a 35-centimeter red sea cucumber.

Named after a mythical dragon, Jiaolong reached its maximum depth of 7,062 meters in the Mariana Trench in June 2012. China is building a new mother ship to operate and support the submersible, with an expected launch in 2019.

To support maritime research, China also plans to build a seafloor scientific observation network this year, the first national science project in the maritime field. The project will be completed within five years at a cost of more than 2 billion yuan ($294 million).

Once the network is completed, China will join a dozen countries in the world that have such facilities, including the United States, the United Kingdom, Germany, France and Japan.

The cable-based network, connected with nodes of detectors and samplers, will constantly monitor and study the bed of the East China Sea and South China Sea, allowing scientists to study climate change, prevent and manage marine disasters and provide data for national security purposes and future explorations.

|<< Previous 1 2 3 4 5 6 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精品视频免费在线观看 | 九九99久久精品在免费线bt | 美女国内精品自产拍在线播放 | 日韩有码第一页 | 国产青青视频 | 免费成人在线网站 | 久久思思爱 | 亚洲黄色第一页 | 日韩欧美在线观看视频 | 狠狠操狠狠操 | 国产女人久久精品 | 干干干操操操 | 91久操| 久久精品免视看国产成人2021 | 日韩三及片 | 在线观看国产免费高清不卡 | 精品欧美一区二区三区四区 | 色视频在线免费观看 | 亚洲国产精品久久久久久网站 | 精品久久久久久综合日本 | 中文字幕日韩欧美一区二区三区 | 人操人摸| 色综合亚洲天天综合网站 | 久热中文字幕在线精品首页 | 欧美在线a | 超碰av在线 | 91免费视频网 | 永久免费在线播放 | 2019中文字幕在线视频 | 国产gav成人免费播放视频 | 亚洲亚洲人成综合网络 | 国产在线精品视频 | 欧美一区二区三区中文字幕 | 日本精品a在线观看 | 国产午夜一区二区在线观看 | 欧美日韩一区二区中文字幕视频 | 性欧美高清极品猛交 | jizz日本在线播放 | 日韩av成人 | av一二三区 | 色噜|