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| pulse jet (既不包含压缩机也不包含涡轮的喷气推进发动机。空气通过进口阀的栅格进人发动机，当空气被加热时,进口阀关闭。通过排气喷管的膨胀产生推力，且当内部压力降低时，进口阀重新打开。这个循环快速重复地进行。脉冲式喷气发动机和冲压式发动机相似，但它有个显著的优点，即在零速前进时也能产生推力) | |||
| aeroresonator | |||
| pulse-duct; pulse jet; pulse jet engine | |||
| aeropulse; airbreathing pulsejet; pulsejet engine | |||
| aeropulse engine; aerosonator | |||
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| resojet | |||
| 脉冲式喷气发动机: 4 phrases in 2 subjects |
| Combustion gas turbines | 1 |
| Space | 3 |
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