该方法解决了该换能器旋转对称面上存在跃变的应力、应变给设计工作带来的困难。

The method has solved the difficulty of the saltatory stress and the strain on the rotation symmetry face of cymbal transducer for bringing the design.

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另外还设计了一种非对称的多频纵振动换能器，其共振频率方程为：这种类型的多频纵振动换能器可以应用到超声清洗中。

Finally, an asymmetrical multi-frequency transducer is designed, the resonant frequency of transducer is obtained, that is, This type of transducer can be used in ultrasonic cleaning and other fields.

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它将输入叉指换能器激发的SAW中心对称分成两路并由各自的输出叉指换能器检测输出。

SAW excited by input interdigital transducer is divided centrosymmetrically into two paths detected by their output interdigital transducer.

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