The lift does not depend on the variation of jet pressure closely.

单一增大气流出口压力时增升效果无明显变化。

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The optimum jet distance for jet pressure pulsation was about 7-14 times of nozzle exit diameter.

实验还表明，自激振荡脉冲喷嘴射流存在最优喷距，最优喷距的大小为喷嘴出口直径的7～14倍。

youdao

Spreading the area of air pressure over the jet staggers the sound waves and decreases the intensity of the boom.

CNN: Bang goes the sonic boom

The current cap of 60 puts pressure on military jet pilots to bail out of the armed services earlier than they might otherwise do because of a fear that their lifetime earnings with a carrier will be unnecessarily limited.

FORBES: Fact and Comment

The original Mercury spacesuits were a modified version of pressure suits that pilots wore in high-altitude jet aircraft.

NPR: NASA's Future Spacesuits Are Made for Walking