谐振状态下管内出现最强的压力波并产生最强的冷效应和热效应。
The pressure wave strength, the cooling effect and heating effect of the tube are the strongest in a state of resonance.
对气柱谐振机理、条件、有关因素对谐振激励频率的影响及谐振状态下管内振荡流特性进行了探讨。
The mechanism and condition of gas column resonance, the influences of some factors on resonant frequencies, and the resonant features were investigated.
微波等离子推力器(mpt)谐振腔只有在谐振状态下，微波能量才能被高效地用于加热工质产生推力。
Only when the resonant cavity of microwave Plasma Thruster (MPT) is under the resonant state, the microwave energy can heat propellant gas to produce thrust efficiently.
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