... 助推器连结 booster connection 助推器喷管 booster nozzle 助推器起飞 {航空} assisted takeoff ...
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booster nozzle cant angle 助推器喷管倾斜角
booster venture nozzle primary barrel 主腔小喉管喷嘴
booster venture nozzle secondary barrel 副腔小喉管喷嘴
The deflecting nozzle thrust vector control is usually used in a large solid booster.
对大型运载火箭的固体助推器，通常采用摆动喷管推力向量控制。
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