piezoelectric voltage meaning in English

压电电压

This thesis built the model of micropump , the deformation of the micropump membrane and the volume change of the micropump chamber under piezoelectric - drive were simulated by finite element method ( fem ) . the effects of the membrane thickness , shape and piezoelectric voltage on the volume change of membrane were analyzed . the relation between intrinsic frequency and membrane thickness was also discussed
建立了微泵膜片的有限元模型，采用直接耦合法模拟分析了微泵膜片在压电驱动下产生的形变和由此引起的微泵腔体体积的变化，得出了膜片厚度、形状、和压电驱动电压对微泵腔体体积变化的影响。