It is greatly senseful to study nonlinear phenomenon of transducer for understanding the active state of transducer exactly and increasing the acoustic-electric index.
实验研究为主，对大功率压电超声换能器的非线性进行
初步研究，期对实际生产应用提供有益帮助。
It is greatly senseful to study nonlinear phenomenon of transducer for understanding the active state of transducer exactly and increasing the acoustic-electric index.
实验研究为主，对大功率压电超声换能器的非线性进行初步研究，期对实际生产应用提供有益帮助。
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