resonance chamber

基本解释

The effects of the clearance between the valve and resonance chamber and the valve opening on charging coefficient are also analyzed by simulation;
通过模拟计算分析了控制阀泄漏和开度对充量系数的影响；
Considering the resonance and expansion chamber of perforated pipe, its theoretic model is developed and perfected according to acoustic transfer theory.
考虑穿孔共振消声单元具有共振和扩张两种消声功能，依据声传播理论，发展和完善了穿孔共振消声单元理论模型；
If the modulation frequency coincides with one of the resonance frequencies of the chamber, a standing acoustic wave is excited and the system works as an acoustic amplifier.
通过调节激光的调制频率，当它等于腔的某个共振频率时，在腔内形成声驻波，而腔本身的作用相当于一声放大器。