resonance chamber

基本解釋

The effects of the clearance between the valve and resonance chamber and the valve opening on charging coefficient are also analyzed by simulation;
通過(guò)模擬計(jì)算分析了控制閥泄漏和開度對(duì)充量系數(shù)的影響；
Considering the resonance and expansion chamber of perforated pipe, its theoretic model is developed and perfected according to acoustic transfer theory.
考慮穿孔共振消聲單元具有共振和擴(kuò)張兩種消聲功能，依據(jù)聲傳播理論，發(fā)展和完善了穿孔共振消聲單元理論模型；
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.
通過(guò)調(diào)節(jié)激光的調(diào)制頻率，當(dāng)它等于腔的某個(gè)共振頻率時(shí)，在腔內(nèi)形成聲駐波，而腔本身的作用相當(dāng)于一聲放大器。