Piezoelectric ceramic is a function material which can exchange energy between mechanic and electricity.

压电陶瓷是一种可实现机械能与电能相互转换的功能材料。

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Piezoelectric ceramic is a function material which can exchange energy between mechanic and electricity.

压电陶瓷是一种可实现机械能与电能相互转换的功能材料。

youdao