rocket: n.火箭；火箭弹，火箭发动机；火箭式投射器；〔英俚〕斥责。 a carrier [freight] rocket 载运火箭。 an antitank rocket 反坦克火箭。 a moon rocket 月球火箭。 an outer-space rocket 外层空间宇宙[外太空]火箭。 a photon rocket 光子火箭。 a sounding rocket 探测
All of the work made foundation of developing solid rocket - ramjet engine 为固体火箭冲压发动机试验研究打下基础。
2.
The research project of the middle - long and hypersonic missile with solid rocket - ramjet engine has been launched . the measurement and control technologies are the important basis of developing engine , which is one of the key technologies of the research 我国发展中远程、高超声速固体冲压导弹已经启动，其关键技术之一是研制性能优良的固体火箭冲压发动机，而试验测控技术是发动机研制中不可或缺的重要基础。
