free flight rocket 无控火箭
free-flight rocket 无控火箭
rocket flight 火箭飞行
Flight Control Rocket 航空指挥官飞向宇宙 ; 飞向宇宙
rocket-boosted flight [航] 火箭助推飞行
rocket-belt flight 单人火箭飞行
rocket flight aerodynamics [航] 火箭飞行空气动力学
rocket-powered flight 火箭动力飞行
manned cargo ballistic rocket flight 人控载货弹道火箭飞行
This is the final flight for the world's most travelled rocket ship as the shuttle program draws to a close after 30 years.
这是这艘世界上飞行次数最多的火箭飞船的"绝唱之旅"，也宣告近30年的美国航天飞机项目即将终结。"
NASA needs good weather to launch Ares I-X because engineers need to see the rocket flight all the way through first stage separation, which will mark the end of the test.
NASA需要好天气来发射战神I-X，因为工程师们要在第一级火箭分离前观测火箭飞行全过程，第一级火箭分离标志着试飞的结束。
The rocket made its first flight in 2004 and is capable of launching payloads of up to 24 tons into low-Earth orbit and 11 tons toward the geosynchronous orbits used by communications satellites.
重型火箭在2004年进行首次发射，它可以将24吨重的负载发送到低地球轨道，也能将用于通讯卫星的11吨重的载荷送入地球同步轨道。
By November,nineteen sixty-seven, the moon launch rocket,Saturn Five, was ready for a test flight.
VOA: special.2009.07.08
Five hours after the explosion, flight controllers advised firing the rocket for thirty-five seconds.
VOA: special.2009.07.22
And we hear about the test flight of NASA's newest rocket.
VOA: special.2009.12.30
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