两步施加电压法
two-step applied voltage method
two-step ap-plied voltage method
施加电压电压测试
voltage source voltage measurement
施加电压之电流测试
voltage source(force)current measurement
施加电流只电压测试
current source(force)voltage measurement
压电电压常数
Piezoelectric voltage constant
piezoelectric voltage coefficient
压电电压反馈
piezoelectric voltage feedback
施加压力于
bring pressure to bear on