Abstract: A network model was developed to analyze a piezoelectric source driving a resonantor to investigate the coupling of the piezoelectric loudspeaker with a thermoacoustic resonantor.

为了研究压器与热声谐振腔间的耦合特性，建立了压系统的网模拟模型。

Finally, in the micropolis corners you can see ring resonators, which are a conventional (non photonic-crystal) way to achieve a resonant cavity for use in channel-drop filters, etcetera.

，光子微域的转角处，你可以看见环形谐振路，这是用传统的方式（非光子晶体方式）来表示用于滤波器等的谐振腔。