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jeannechang (J.C.小桨)
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发表于:2015-01-28 22:31 [只看楼主] [划词开启]

>Long March-7's first flight 

长征七号火箭明年首飞 


The Long March-7 will perform its first compatibility test at the Wenchang Satellite Launch Center in Hainan within a short time, reports say. The rocket will use engines fueled by liquid oxygen and kerosene, having 60% more propellant power than the current Long March rockets. Its payload capacity will also be increased from the current 9 tons to 25 tons. The Long March-7, to be used for Tianzhou cargo spacecraft launch, will make its maiden flight in 2016. It could also be used to launch manned spacecraft in the future, replacing the current Long March-2F rockets. 

消息称,长征7号火箭即将在海南文昌发射场进行首次全系统合练。该火箭将采用液氧煤油发动机,其推力比现有"长征"系列运载火箭发动机提高60%以上,运载能力也提升到了25吨(现有的只有9吨)。据悉,长征7号火箭将于2016年首飞,可以发射"天舟"货运飞船,未来也可以用于取代现役"长征2F"型火箭执行载人航天任务。(华商报)


Long March-7 长征7号


perform替代了make,make比较常用




最后编辑于:2015-01-30 22:08
分类: CD每日新闻

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