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本文评述了超声陶瓷传声器的工作原理和结构.介绍了超声陶瓷传声器的各种特性和它对压电瓷料性能的要求.文中还叙述了它的各种用途.
This paper reviews the working principle and structure of the ultrasonic ceramic microphone, introduces the various characteristics of the ultrasonic ceramic microphone and its requirements for the performance of the piezoelectric ceramic, and describes its various uses.