1·Propulsion is provided by a rocket engine, rather than a propeller and rudder, which makes steering difficult.
推进器是由火箭发动机提供的，而不是螺旋桨和方向舵，这使得转向变得困难。
2·Rocket engine test stand exerts force on a load cell.
火箭发动机试验的立场，施加武力对负载细胞。
3·Turbopump is an important part in liquid rocket engine.
涡轮泵是液体火箭发动机的重要组成部份。
4·A rocket engine can work in space where there is no air.
火箭发动机能在没有空气。的太空中工作。
5·The BP algorithm is applied to rocket engine fault diagnosis.
然后将BP学习算法用于火箭发动机的故障诊断。
6·Effect of ablative cooling on specific impulse of rocket engine.
烧蚀冷却对发动机比冲的影响。
7·Electrical rocket engine is a new type of space propulsion system.
电火箭发动机是一种新型的空间推进装置。
8·In the latest test, SpaceShipTwo did not fire its rocket engine to climb to space.
在最近一次测试中，太空飞船二号由于火箭引擎点火失败而没有升入太空。
9·As an example, the strength of a solid fuel rocket engine shell is calculated.
作为一个例子，计算了一个固体火箭发动机壳体的强度。
10·Seen from above, the spacecraft Tycho Brahe is settled onto the HEAT-1X rocket engine.
从高空往下看，航天飞机第谷·布拉赫号正被安置到热火- 1x火箭发动机上。