The course then proceeds into advanced propulsion concepts, ranging from chemical to electrical engines.
在接下来的课程里，我们将继续讨论先进推进系统的概念，包含化学火箭引擎到电子火箭引擎。
decided that a rocker engine could provide power for a space vehicle.
坚信火箭引擎可以为太空交通工具提供动力。
"The Apollo spacecraft, supplied with their own low-powered rockets, could Brake on approach to the Moon and go into lunar orbit."
阿波罗宇宙飞船本身装有较小的火箭引擎,当它接近月球时,能使宇宙飞船减速进入绕月轨道。
In 1969, AC Igniter plugs fire the second and third stage rocket engines that put the first me on the moon.
辏?死嗍状蔚窃拢珹C火花塞引燃了第二和第三节火箭的引擎
External SRBs, orbital system engines, it's just like the shuttle you flew.
外置固态火箭推进器,轨道系统引擎 和你飞过的航天飞机一样
the framework and covering of an airplane or rocket (excluding the engines).
一架飞机或是火箭的外在框架和遮盖物（不包括引擎）。
Turn ignition on (engine off).
点火开关打开（引擎熄火）。
TURN THE IGNITION OFF, THEN START ENGINE.
熄火，然后启动引擎。
TURN IGNITION OFF, THEN TURN IGNITION ON (ENGINE OFF).
关闭点火，然后开点火（引擎关闭）。
The fire in the engine sets off a series of explosions.
引擎中的火花引起一连串的爆炸。
DO NOT DISCONNECT THE SPARK PLUG WIRES WHILE THE ENGINE IS OPERATING.
切勿在引擎工作时断开火星塞电线。
The engine coughed and died.
引擎噗噗响了几声就熄火了。
The engine gave a sputter and died.
引擎发出一阵劈啪声就熄火了。
The plane was critically disabled when one of the engines caught fire.
有一台引擎起火,使飞机严重受损。
Investigation on Performance and Influence Factors of Rocket Ejector Mode of RBCC;
RBCC引射火箭模态性能与影响因素研究
Effects of incoming Mach number on secondary mass flow rate
来流马赫数对引射火箭引射量的影响研究
To equip with a motor.
装引擎安装引擎设备
Engine Oil Dipstick Engine
引擎机油尺0公升引擎