Following a recent successful, though unmanned, test launch, China announced that it would attempt to send two men into space later this year on a Shenzhou V rocket.
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test launch control 测试发控
test-launch preplan 测试发射预案
test launch control system 测试发控系统
test-launch operation rules 测试发射操作规程
Test launch and control system 测发控系统
Ground test launch control system 地面测试发控系统
Western Launch and Test Range 以及西部发射和测试靶场
silo launch test facilities 井下发射试验设备
For those spectators in the area of the Kennedy Space Center on central Florida? S eastern coast, the test launch should be viewable for miles around.
对在中佛罗里达州东海岸的肯尼迪航天中心现场观看发射的观众来说，这次试飞的可观测范围有几英里。
NASA? S test launch of a brand new rocket this week will last only minutes, but the space agency is expecting thousands of spectators to flock to its Florida launching site to watch the historic show.
即将在本周进行的NASA新火箭的试飞持续时间只有几分钟，但是美国航天局预计将有数以千计的观众到佛罗里达州发射场见证这历史性的时刻。
An American space company says a powerful new rocket should be ready for a test launch by the end of next year.
一家美国航天公司称，一种强大的新型火箭将在明年年底准备进行试射。
One of its Falcon rockets has a test launch planned for next month.
VOA: special.2010.04.28
The agency carried out a test flight of its next-generation launch vehicle for astronauts.
VOA: special.2009.12.30
By November,nineteen sixty-seven, the moon launch rocket,Saturn Five, was ready for a test flight.
VOA: special.2009.07.08
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