<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区

          New icebreaker to improve China's polar research

          Updated: 2011-11-04 07:57

          By Wang Qian (China Daily)

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

          New icebreaker to improve China's polar research
          State Oceanic Administration and Tianjin municipal government staff on Thursday see icebreaker Xuelong off the Tianjin Port as it began a 157-day expedition to the Antarctic. [Photo by Zhou Wei/for China Daily]

          Upgrade of the old vessel, Xuelong, is on the cards: Officials

          TIANJIN - As China's new icebreaker readies to set sail in 2014, the country might conduct expeditions to the North Pole every year in the near future, a senior official said.

          The new icebreaker will improve China's capability in polar research, joining the older icebreaker, Xuelong, on China's Arctic and Antarctic research vessel, Li Yuansheng, deputy director of the Polar Research Institute of China and leader of the 28th Antarctic research expedition, told China Daily.

          Li and his team started China's 28th Antarctic research expedition from Tianjin on Thursday.

          Having only one icebreaker has always been a disadvantage in conducting the country's polar expeditions, especially when it comes to exploring the Arctic.

          Qu Tanzhou, director of the Chinese Arctic and Antarctic Administration, confirmed at an earlier news conference that although China has carried out 27 Antarctic expeditions since 1984, there have been only four Arctic expeditions, as Xuelong used to be China's only icebreaker.

          The new icebreaker will greatly enhance the scientific research ability in future polar expeditions, especially in the ocean area, Qu added.

          China plans to launch five Antarctic research expeditions and three Arctic expeditions from this year until 2015. Compared with Arctic expeditions since 1999, the country's North Pole expedition plan during the period of the 12th Five-Year Plan (2011-2015) has dramatically increased.

          Apparently the coming debut of the icebreaker will play an important role in accelerating China's pace in exploring the North Pole.

          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 0.2-meter snow covering and its cruising radius reached 20,000 nautical miles, Li said.

          After setting sail, the new icebreaker will conduct scientific research in ocean exploration and Xuelong will focus on delivering supplies, scientific research equipment and people to the polar stations, he added.

          Qu said the new icebreaker will attract foreign scientists to participate in China's polar scientific research, strengthening China's capabilities in polar research expeditions.

          "More icebreakers will be built in the long term," Qu said.

          Xuelong is due for a technological upgrade in 2013 at an estimated cost of 200 to 300 million yuan, thus extending its service life to another 15 to 20 years, Huang Rong, the chief engineer of Xuelong, told China Daily.

             Previous Page 1 2 3 Next Page  

          主站蜘蛛池模板: 亚洲国产精品乱码一区二区| 亚洲精品日韩在线观看| 精品熟女少妇av免费观看| 国产精品午夜福利在线观看| 亚洲日韩久久综合中文字幕| 国产精品igao视频| 久久99国产精品尤物| 亚洲精品天堂无码中文字幕| 国产精品免费电影| 国产精品粉嫩嫩在线观看| 少妇人妻88久久中文字幕| a网站在线观看| 伊人久久大香线蕉AV网禁呦| 伊人色合天天久久综合网| 久久久久久综合网天天 | 大地影院mv高清在线观看免费| 精品国产一区二区三区性色| 国产又黄又爽又不遮挡视频| 国产成人精品成人a在线观看| 久久久久亚洲AV成人片一区| 亚洲精品欧美综合二区| 久久精品国产亚洲精品| 国产69精品久久久久久妇女迅雷 | 天堂网亚洲综合在线| 少妇激情a∨一区二区三区| 乱人伦中文视频在线| 亚洲国产亚洲综合在线尤物| 国产99re热这里只有精品| 欧美性69式xxxx护士| 香蕉久久久久久久AV网站| 蜜臀av在线无码国产| 亚洲一二区制服无码中字| 国产一卡2卡3卡四卡精品国色无边| 亚洲国产精品久久久天堂麻豆宅男 | 成人3d动漫一区二区三区| a级免费视频| 欧美大胆老熟妇乱子伦视频| 亚洲综合在线日韩av| 中文字幕日韩欧美就去鲁| 无码gogo大胆啪啪艺术| 99九九视频高清在线|