Via adjusting the coupling constant of cavity and mirror, as well as the vibration frequency of mirror, different quantum states have been obtained.
通过调节腔场的长度、圆频率，以及镜子的质量、振动频率等宏观物理量，可以获得不同的量子态。
2
Introduction of vibration force field is beneficial to shorten, filling time and increase transient cavity pressure.
振动力场的引入，有利于缩短充模时间，提高瞬态模腔压力。
3
Based on the potential theory, an expanding contracting virtual boundary element method (ECVBEM) is presented to solve the vibration and sound radiation from a cavity with an arbitrary shape.