1.
They mounted a small rocket on top of a V-2 rocket.
他们在V－2火箭的上面安装了一个小火箭。
2.
a small rocket engine on a larger rocket or spacecraft that is fired to slow or alter its course.
启动或改变路线的在大火箭或太空船里的小火箭发动器。
3.
The Resurgence of Small Launch Vehicle and the New Long March 1D(CZ-1D) Rocket
小型运载火箭的中兴及长征一号丁新火箭
4.
small rockets launch operation controled center
小型火箭发射活动控制中心
5.
A small field camera, currently holding a shot of the V5 rocket.
小相机，里面有V5火箭的照片。
6.
A METHOD FOR DESIGN OF SMALL BEVEL NOZZLE OF ROCKET ENG INES
火箭发动机小斜切角喷管的设计方法
7.
Design and Experiments of Aft-ignition for Small Solid Rocket Motor
小型固体火箭发动机尾部点火设计与实验
8.
The development of rockets has made possible the achievement of speeds of several thousand miles per hour;
火箭技术的进展已使速度可达每小时几千英里
9.
Sharp arrows of the mighty, with coals of juniper.
4就是勇士的利箭，和罗腾木（小树名松类）的炭火。
10.
A NEW METHOD TO REDUCE ABLATIVE HARM ON THROAT FOR SMALL ROCKET NOZZLE
减轻小型固体火箭喷管喉部烧蚀危害的新措施
11.
Development of Thrust Generator for Small-force Dynamic Testing of Rocket Motor;
火箭发动机小力值动态测试推力发生装置研制
12.
Study on Canted Scarfed Flow-backward Multi-nozzle SRM;
小型斜置倒流多喷管固体火箭发动机研究
13.
Real-time Monitoring System of Demoulding Device for Miniature Solid Rocket Motor
小型固体火箭发动机脱模实时监控系统的研制
14.
Development of static calibration apparatus of small-power rocket motor thrust measurement
小力值火箭发动机推力测量静态标定装置研制
15.
Effect of temperature on small thrust motormeasuring system
小推力火箭发动机推力测试系统温度影响研究
16.
Heping sounding rocket
“和平”号探空火箭
17.
Space rockets, submarines,
宇宙火箭，潜水艇，
18.
launch pad
(火箭等的)发射台