supersonic nozzle throat 超音速喷嘴喉部
exit nozzle throat 喷管临界截面
area of nozzle throat 喷嘴喉部面积
Nozzle Throat Aspect Ratio 喉部宽高比
the nozzle throat 喷管喉部
nozzle throat size 喷喉尺寸
nozzle throat plane 喷管喉道截面
nozzle throat radius 喷管喉径
curved nozzle throat 曲线喷管喉道
Results show that pintle could change the nozzle throat area and thus the motor pressure and thrust, which provided the capability for thrust control.
结果显示喉栓能够有效改变发动机燃烧室压力和推力，满足发动机推力控制要求。
The scheme to control launch power is introduced for changeable depth launch of missile. It is to change the aeration area at the nozzle throat of high pressure chamber in launcher.
该文针对导弹变深度发射提出通过改变发射装置高压室喷管喉部的通气面积来实现发射动力可调。
The changes of the pressure in puffer chamber and nozzle throat under different base pressure are compared, which shows that base pressure has an influence on the pressure in gas chamber.
分析了压力变化与开断时间的关系，比较了不同基压下压气缸与喷口喉部气体压力特性的变化，说明了基压对断路器灭弧室内压力的影响。
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