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2017中国探测器将从月球带回土壤样本

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2017中国探测器将从月球带回土壤样本

2017中国探测器将从月球带回土壤样本

作者/编辑:英语学习 http://www.unjs.com 英语阅读
  [2017中国探测器将从月球带回土壤样本] China's unmanned lunar probe Chang'e-5, set to be launched around December 2017, will bring lunar soil samples back to Earth, says Wu Yanhua, deputy chief of the China National Space Administration.   中国国家航天局副局长吴艳华表示,无人月球探测器嫦娥5号将从月球上带回土壤样本,该探测器预计将于2017年12月发射,

2017中国探测器将从月球带回土壤样本


    The just-concluded Chang'e-3 mission marked the completion of the second phase of China's lunar program, which included orbiting and landing on the moon and returning to Earth. The third phase, which includes unmanned sampling before returning to Earth, will follow the launch of Chang'e-5.   According to Ye Peijian, an expert with the China Aerospace1 Science and Technology Corporation Fifth Research Academy, Chang'e-5 will consist of the orbiter, the return vehicle, the ascender and the lander. The orbiter and return vehicle will orbit the moon, while the lander and ascender will land on the moon.   After the lander finishes taking samples, the samples will be placed in containers carried by the ascender, which will then dock with the orbiter and the return vehicle. The samples will be transferred to the return vehicle, which will eventually bring them to Earth.   Hu Hao, the chief designer of the third phase, said Chang'e-5 weighs 8.2 tons and will be launched by the rocket Long March 5.   The mission is expected to achieve five firsts for China since the country initiated2 its space exploration programs: first unmanned sampling, first takeoff from the moon's surface, first unmanned docking on the moon orbiting 380,000km from Earth, and first return to Earth with lunar soil samples at a speed close to the escape velocity3.
2017中国探测器将从月球带回土壤样本2
  第2篇 中国观众不满夏洛克第四季
  〖预览〗 The latest series of British drama Sherlock has received over six million viewings on China's video streaming site Youku.com and generated heated discussions since it was released on January 1.   英剧《神探夏洛克》第四季自1月1日在中国上映以来,已在视频网站优酷播放600多万次。     Yet many Chinese fans and mainstream1 media say they find the fourth season not as attractive as its predecessors2.   The current season as usual includes a total of three episodes, with one episode being aired so far, which fans say has given too much ink to the characters' emotions and too le……【全文阅读:中国观众不满夏洛克第四季
2017中国探测器将从月球带回土壤样本3
  第3篇 华为Mate9将在美国发售
  〖预览〗 Huawei, the world's third-largest smartphone manufacturer, will began sales of its Mate 9 smartphones in the United States on Jan. 6th.   世界第三大智能手机制造商华为将于1月6日在美国发售Mate 9智能手机。   This is Huawei's first foray into the U.S. top-end smartphone market.   The launch of the Mate 9 in the U.S., one of the largest smartphone markets in the world, is said to be part of the Chinese technology giant's effort to sell more high-end devices to take on Samsung and Apple in the global smartphone market. In 2015, Huawei became the world's third-larg……【全文阅读:华为Mate9将在美国发售】   〔2017中国探测器将从月球带回土壤样本
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