www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

USEUROPEAFRICAASIA 中文雙語Fran?ais
China
Home / China / Innovation

The silk road in the sky

By Honey Tsang | China Daily | Updated: 2016-12-21 07:13

The silk road in the sky

A larva prepared for the experiment by the students from Hong Kong.

Space lab

The chapter that prepared the way for China's 2016 manned space exploration was opened by the successful blastoff of Tiangong II on Sept 15.

The 8.6-metric-ton space lab, the country's largest space asset, was designed to provide a comfortable, working environment for astronauts to conduct 14 different, wide-ranging experiments.

They included examining the science of aerospace materials, cultivating plants, applications for robotic arms, and an experiment to see if silkworms can thrive in space.

Shang Mingyou, an engineer at the space laboratory system, told China Central Television that Tiangong II was built with a lower noise level than its predecessor, Tiangong I.

Measures were taken to reduce the noise emitted by moving fans or other rotating parts. The noise level was kept within 60 decibels, a safe level that did not hamper conversation or distract the astronauts while they conducted the tests, according to Shang.

Breakthroughs

In the past decade, China has made a number of breakthroughs in manned space missions.

The first Chinese astronaut went into space aboard Shenzhou V in 2003. Shenzhou VII, with a crew of three, including Jing Haipeng (commander of China's latest space mission), was launched in 2008, and astronaut Zhai Zhigang conducted China's first spacewalk.

In 2013, Shenzhou X, with three astronauts on board, roared into space on a 15-day mission.

The Shenzhou XI mission, which started in October and concluded last month, is being seen as an important milestone in the country's program of extended space exploration.

A number of projects are ongoing and others are ready to be rolled out, including lunar probes, the BeiDou Navigation Satellite and the Gaofen observation satellite program.

All are scheduled for completion by the end of the decade.

By 2020, more missions are expected to be undertaken, and the nation also plans to eventually send a probe to land on Mars.

Editor's picks
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: 久久久久免费 | 多人伦精品一区二区三区视频 | 亚洲精品一 | 欧美精品99久久久久久人 | 日韩三级小视频 | 国产成人精品日本亚洲语音1 | cao美女视频网站在线观看 | 久久91精品国产99久久yfo | 免费日本在线视频 | 亚洲女视频 | 91福利网 | 成年免费大片黄在线观看一 | 最新国产中文字幕 | 好吊色37pao在线观看 | 一区二区高清在线 | 久久99精品这里精品3 | 亚洲男人精品 | 高清国产美女一级a毛片 | 性夜影院爽黄a爽免费看网站 | 视频久久精品 | 成年人激情视频 | 中文字幕在线观看国产 | 日本 欧美 在线 | 91精品久久久久久久久久 | 狠狠做久久深爱婷婷97动漫 | 成年人免费在线视频网站 | 特黄特色三级在线播放 | 日韩在线国产精品 | 天天视频一区二区三区 | 日韩成人在线观看视频 | 一区二区三区视频网站 | 久久精品国产免费一区 | 精品免费久久久久久成人影院 | 欧美激情视频一级视频一级毛片 | 免费看又黄又爽又猛的网站 | 欧美成人四级hd版 | 天天鲁天天爱天天鲁天天 | 九九精品免视频国产成人 | 国产综合久久久久 | 美国一级免费毛片 | 国产精品久久久久久久9999 |