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- They would be built from shuttle booster rockets, fuel tanks and main engines, as well as moon rocket engines. 新型运载火箭将由飞船助推火箭、燃料箱、主发动机以及月球火箭发动机组成。
- booster rocket engine 助推水箭发动机
- For one thing, they simplify the design of a rocket engine. 首先，它们可以简化火箭发动机的设计。
- The rocket engine carries with it the oxygen of its own . 火箭发动机自带氧气。
- Mo nozzle for the rocket engine nozzle professional. 钼喷嘴专业用于火箭发动机喷嘴。
- Armstrong and Aldrin fired the lander rocket engine. 阿姆斯特朗和奥尔德林点燃了登月舱的火箭发动机。
- Shortly after it lifted off in September 1992, its booster rocket fired to break out of Earth orbit, and the fragility of spaceflight intruded. 观察者号于1992年9月升空没多久，推进火箭开动要使它脱离地球轨道时，便暴露出此趟飞航的脆弱性。
- The EKV will immediately bank sharply to either the right or the left to avoid being hit from behind by the booster rocket. EKV会立刻向左边或者右边机动，以防止被后面的助推火箭撞击。
- U.S. missile defense system engages and destroys the booster rocket, but the warhead explodes 150 kilometers above the earth. 美国飞弹防御系统出动，击毁了推进火箭，但弹头仍在地球上空150公里处引爆。
- Unlike a rocket engine, the jet engine, as you konw, is an "air breather" . 正如你们所知道的，这种喷气发动机与火箭发动机不同：它是“空气喷气发动机。”
- The EKV willimmediately bank sharply to either the right or the left to avoid being hitfrom behind by the booster rocket. 大气层外拦截器(EKV)会立刻向左边或者右边倾斜，以防止被后面的助推火箭撞击到。
- Three minutes into its flight (approximately 1,400 miles from its target), the EKV will separate from the third-stage booster rocket. 飞行三分钟后（大约离目标1400英里），EKV会从三级助推火箭上分离。
- As currently envisioned, each GBI missile will consistof two main components: a three-stage booster rocket and the ExoatmosphericKill Vehicle (EKV). 按照目前的设想，每一枚陆基拦截导弹(GBI)由两部分部件组成：一个三级助推火箭和大气层外拦截器(EKV)。
- We saw the booster rockets disengage and fall into the sea. 我们看到火箭助推器脱落后坠入大海。
- Unlike a rocket engine, the jet engine, as you know, is an "air breather". 正如你们所知道的，这种喷气发动机与火箭发动机不同：它是“空气喷气发动机”。
- The leak of Liquid Rocket Engine (LRE) is very common and dangerous. 液体火箭发动机的泄漏是常见和极其危险的故障。
- It had a rocket engine that the astronauts fired to begin circling the moon. 宇航员点燃服务舱的火箭发动机，可以开始绕月飞行。
- BERLIN - Scientists on Tuesday readied a Russian booster rocket carrying a European-built probe aimed at exploring the hot, dense atmosphere around Venus. 科学家准备发射带有欧洲制造的探测器的俄国助力火箭，探索环绕金星外炙热的高密度的大气层。
- Also spotted by other skywatchers, the mystery cloud was quickly recognized as a fuel dump from a booster rocket used to place a satellite in geosynchronous orbit. 这个画面同样被其他天空观测者发现，很快地，这条神秘的云带被认为是用来发射地球同步轨道卫星的助推火箭脱落燃料箱后造成。
- Lyndin says the Soyuz-U booster rocket carrying the ship lifted off as scheduled at 3:38 pm (1238 GMT) Wednesday from the Baikonur cosmodrome in Kazakhstan. Lyndin说，联盟大学助推火箭携带船舶升空如期在下午3点38分（格林尼治标准时间1238 ）星期三从拜科努尔航天发射场在哈萨克斯坦境内。
