嫦娥2号的英文介绍及发射情况(英文)请用稍微简单的说法,因为是演讲。所以请用简单些的词
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![嫦娥2号的英文介绍及发射情况(英文)请用稍微简单的说法,因为是演讲。所以请用简单些的词](/uploads/image/z/4394185-25-5.jpg?t=%E5%AB%A6%E5%A8%A52%E5%8F%B7%E7%9A%84%E8%8B%B1%E6%96%87%E4%BB%8B%E7%BB%8D%E5%8F%8A%E5%8F%91%E5%B0%84%E6%83%85%E5%86%B5%EF%BC%88%E8%8B%B1%E6%96%87%EF%BC%89%E8%AF%B7%E7%94%A8%E7%A8%8D%E5%BE%AE%E7%AE%80%E5%8D%95%E7%9A%84%E8%AF%B4%E6%B3%95%EF%BC%8C%E5%9B%A0%E4%B8%BA%E6%98%AF%E6%BC%94%E8%AE%B2%E3%80%82%E6%89%80%E4%BB%A5%E8%AF%B7%E7%94%A8%E7%AE%80%E5%8D%95%E4%BA%9B%E7%9A%84%E8%AF%8D)
嫦娥2号的英文介绍及发射情况(英文)请用稍微简单的说法,因为是演讲。所以请用简单些的词
嫦娥2号的英文介绍及发射情况(英文)
请用稍微简单的说法,因为是演讲。所以请用简单些的词
嫦娥2号的英文介绍及发射情况(英文)请用稍微简单的说法,因为是演讲。所以请用简单些的词
Chang'e 2 ,is a Chinese lunar probe that was launched on October 1st 2010.It is China's second lunar orbiter,part of the first phase of the Chinese Lunar Exploration Program.The probe will conduct research at a 100-kilometer-high lunar orbit as a preparation for a soft landing by Chang'e 3.Chang'e 2 is similar to Chang'e 1 with some improvements including a better camera with a resolution of one meter.It is named after a legendary Chinese goddess of the moon.
Chang'e 2 spacecraft was launched on October 1st 2010 at 18:59:57 ,aboard a Long March 3C rocket from Xichang Satellite Launch Center.The spacecraft entered into an orbit with a perigee of 200 kilometers and apogee of 380,000 kilometers and seperated from the carrier rocket as planned.It was the first time that a Chinese lunar probe directly entered the earth-moon transfer orbit without orbiting the earth first.After the launch,Chang'e 2 is expected to arrive at its lunar orbit in about 112 hours,much faster than the 12 days taken by Chang'e 1.Later,the probe will lower its orbit to 100 km and having a lower point of only 15 km.