concentric resonator

例句：

1. 1.The design of the concentric resonator is crucial to the performance of the device.
   同心谐振器的设计与设备的性能密切相关。
2. 2.In the field of acoustics, the concentric resonator plays a vital role in sound transmission.
   在声学领域，同心谐振器在声音传播中起着至关重要的作用。
3. 3. The concentric resonator has been widely used in various applications due to its unique properties.
   由于其独特的性质，同心谐振器在各种应用中得到了广泛应用。