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

North Pole expeditions planned

Updated: 2012-02-23 15:24

By Wang Qian (chinadaily.com.cn)

  Comments() Print Mail Large Medium  Small 分享按鈕 0

BEIJING?- China is accelerating its pace in exploring the North Pole with two Arctic expeditions planned before 2015, according to the China Arctic and Antarctic Administration.

Climate and environmental changes in the Arctic have a direct and immediate impact on China, so Chinese scientists pay high attention to Arctic research, a senior official of the administration who declined to be named told China Daily.

Take the recent cold winter in China for example. It is partially caused by the high Arctic pressure, Wang Qiyi, senior engineer of the National Climate Center, said.

With the coming construction of a new icebreaker in 2013, China can realize two polar expedition vessels sailing at the same time in the North and South poles, largely enhancing China's polar research capacities, he said.

The new icebreaker with an estimated investment of 1.25 billion yuan ($2 million) can push through sea ice of more than 1.5-meter depth with a 0.2-meter snow covering and its cruising radius reaching 20,000 nautical miles, according to previous reports.

主站蜘蛛池模板: 另类欧美视频 | 一级片视频免费观看 | 亚洲成人黄色片 | 免费看片aⅴ免费大片 | xx69欧美| 欧美国产综合日韩一区二区 | 中文字幕va一区二区三区 | 国产日韩精品一区在线不卡 | 91精品国产色综合久久不 | 国产一级a毛片高清 | 久久91精品综合国产首页 | 丁香五香天堂 | 日韩一区二区三区在线视频 | 在线中文字幕一区 | 国产午夜亚洲精品国产 | 另类视频综合 | 久久久国产高清 | 国产精品久久久久一区二区 | 成人国产午夜在线视频 | 中文字幕在线观看一区二区 | 中文字幕久久亚洲一区 | 亚洲视频在线观看免费 | 免费看黄色片的网站 | 国产片网址 | 国产在线高清不卡免费播放 | 日本理论在线 | 91亚洲成人 | 日韩欧美一区二区精品久久 | 乱人伦中文视频在线 | 日韩色在线 | 日韩精品观看 | 久久久久久a亚洲欧洲aⅴ | 国产成人在线看 | 亚洲天天看 | 日韩中文字幕免费 | 久色乳综合思思在线视频 | 久久免视频| 不卡一区在线观看 | 午夜三级在线观看 | 香港黄页亚洲一级 | 成人综合婷婷国产精品久久免费 |