单词：piezoelectric activity
piezoelectric activity的用法和样例：
例句
- The analysis result provided a design reference on this kind of valveless piezoelectric pumps that use Cymbal actuators.通过瞬态分析，结合压电耦合分析，得到了振子在方波电压作用下的瞬态动力学特性。
- The stability problems of rectangle-section beam made of transversely isotropic piezoelectric material subjected to two different loads are mainly discussed in this dissertation.本文主要考虑横观各向同性压电材料矩形截而梁在两种不同载荷作用下的稳定性问题。
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