9CaKrnQgJI0作者：mil.huanqiu.comgallery中国航天新里程碑：大推力火箭发动机成功点火/e3pmh1dm8/e3pn6m2f2<article><section data-type="gallery"><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035732621.jpg?imageView2/2/w/1260" data-desc="据中国中央电视台7月29日的报道，中国新一代大推力火箭发动机点火试验成功，可重复使用等新功能将应用在中国多种航天器上。贾国荣 摄"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035733881.jpg?imageView2/2/w/1260" data-desc="据中国中央电视台7月29日的报道，中国新一代大推力火箭发动机点火试验成功，可重复使用等新功能将应用在中国多种航天器上。贾国荣 摄"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035734467.jpg?imageView2/2/w/1260" data-desc="据中国中央电视台7月29日的报道，中国新一代大推力火箭发动机点火试验成功，可重复使用等新功能将应用在中国多种航天器上。贾国荣 摄"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035710670.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035711222.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035712511.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035713845.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035714531.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035714926.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035715742.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035716180.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035716710.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035717141.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035718969.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035719374.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035720717.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035721745.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035722387.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035723415.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035724548.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035725163.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035726638.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035727822.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035728881.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035729145.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035730180.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035730838.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img><i class="pic-con"><img src="//himg2.huanqiucdn.cn/attachment2010/2012/0729/20120729035731904.jpg?imageView2/2/w/1260" data-desc="视频新闻截图"></i></img></section><section data-type="text"><p>中新网7月29日电 据中央电视台报道，今日上午，在中国航天科技集团六院的发动机实验基地，中国新一代大推力火箭发动机点火试验成功，为长征5号火箭的发射以及按预期时间的首飞，又迈进新的一步。</p><p>此次测试点火时间定于今日上午11时20分，在约200秒的时间里，火箭发动机经受超过3000度的高温考验。</p><p>中国航天科技集团六院十一所所长李斌介绍，该项工作从从立项研制到今天，已经经过了将近12年的时间。</p><p>现场总指挥来代初表示，从整个试验的结果来看，本次发动机的考核试验取得了圆满的成功，标志着中国研制的新一代大推力无毒无污染的发动机的可靠性上了一个台阶，为长征5号火箭的发射以及按预期时间的首飞，又迈进了新的一步。他表示，后续还将进行一系列的测试和试验。</p></section></article>1343548380000责编：徐璐明中新网 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