气球发射火箭 balloon borne rocket ; balloo ornerocket ; balloon-launched rocket
发射火箭 die Raketen starten ; ROCKETEER ; FireRocket ; launch a rocket
空射火箭 air-launched rocket ; aircraft launched ; rocket
卫星发射火箭 satellite launching vehicle ; SLV
多管发射火箭系统 MLRS ; multiple-launch rocket system
潜射火箭 submarine rocket
雷达反射火箭 radar reflector rocket
反射火箭 Reflex Rocket
速射火箭发射器 Rocket Minigun
连射火箭 ap rockets salove
在实验研究方面，本文改进并利用现有的实验设施，进行了以酒精作为二次燃料的引射火箭二次燃烧实验。
In the experimental aspect, some components of ejectorjet experimental system were improved, ejectorjet experiments using alcohol as secondary fuel were conducted.
在文中所研究的引射燃烧室结构条件下，存在一个最佳二次喷管出口面积，它能使引射火箭的推力达到最大。
There exists an optimal exit area of secondary nozzle to result in a maximum thrust of rocket ejector in the light of the investigated ejector chamber structure.
之前的CryoSat卫星在2005年发射失败，由于当时发射活动中发射火箭的问题而导致卫星坠入海中。
The original CryoSat had been lost in 2005, when a rocket failure caused the satellite to crash into the sea during launch.
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