<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
             

          CHINA / National

          China-US space co-operation welcomed
          By Zhao Huanxin (China Daily)
          Updated: 2006-05-04 06:32

          NASA chief Griffin was quoted by AFP as saying of his upcoming China visit: "I think the United States has always benefited from discussions, I do not see how it can hurt us."

          Griffin told a Senate subcommittee on science and space during a hearing in Washington DC last Tuesday that he was looking forward to the visit.

          Griffin said that the United States needs both good partners and competitors in space exploration, and sometimes they can be both a competitor and a partner.

          Zhang said as with other countries, China and the United States can co-operate in areas including deep space exploration, commercial satellite launches and manned space flights.

          "So far as technology is concerned, we will respect each other's intellectual property rights," he said.

          Zhang, also deputy chief commander of China's Manned Space Programme, said that technological innovation has enabled China to "spend less money but achieve more" in its manned space programme.

          The country has earmarked around 20 billion yuan (US$2.47 billion) for its manned space programme since it was initiated in 1992, catapulting China into the exclusive space club that three years ago housed only the former Soviet Union and the United States.

          The spending paled when compared with the cost of the US Appollo Programme, which totalled US$25 billion, spent between 1962 and 1972.

          In addition to building ground facilities, half of China's expenditure has been allocated to the rocket and spacecraft systems, both of which were developed by Zhang's company, the Study Times weekly reported this week.

          Theoretically, the more tests and trial launches are made, the higher success rate for both rockets and spacecraft.

          With painstaking technological brainstorming, Chinese scientists have applied 55 new technologies, including innovative solutions for fault detection and escape systems, on the Long March 2F rocket the carrier of China's spacecraft, raising its reliability rate from 91 per cent for unmanned launches to 97 per cent for manned missions, Zhang said.

          The overall safety rate reached a staggering 99.7 per cent, he said.

          Space innovations have been increasingly applied to national economic development, Zhang said.

          Between 1999 and 2005, China successfully launched two manned and four unmanned space missions atop the Long March 2F rockets.

          (China Daily 05/04/2006 page1)


          Page: 12
           
           

          主站蜘蛛池模板: 国产精品v欧美精品∨日韩| 日本三级理论久久人妻电影| 国产裸体美女视频全黄| 真实国产老熟女无套内射| 国产一区二区三区免费在线观看| 亚洲天堂av在线免费看| 亚洲激情一区二区三区在线| 国产99视频精品免费视频36| 青草青草伊人精品视频| 精品久久免费国产乱色也| 最近中文字幕完整国语| 国产精品中出一区二区三区| 九九热精彩视频在线免费| 国产亚洲一区二区手机在线观看| 国产一区日韩二区欧美三区| 极品无码国模国产在线观看 | 黑森林福利视频导航| 国产成人无码免费看视频软件 | 日本视频一两二两三区| 亚洲中文字幕人妻系列| 欧美在线精品一区二区三区| 国精产品自偷自偷ym使用方法| 成人无码特黄特黄AV片在线| 漂亮的人妻不敢呻吟被中出| 久久人与动人物a级毛片 | 中文字幕国产精品一二区 | 国产视频精品一区 日本| 国产中文字幕在线一区| 亚洲无人区码一二三区别| 中文无码乱人伦中文视频在线| 中文字幕人妻第一区| 日韩一区二区三区精品区| 亚洲AⅤ波多系列中文字幕| 国产精品一区二区蜜臀av| 国产一区二区三区色噜噜| 日韩一区二区三区女优丝袜| 国产SUV精品一区二区6| 午夜无码国产18禁| 无码熟妇人妻AV影音先锋| 亚洲天堂自拍| 熟女系列丰满熟妇AV|