压电谐波电机
harmonic piezomotor
harmonic piezoelectric motor
3次谐波电压
the Third Harmonic Voltage
third harmonic voltage
third-harmonic voltage
the 3rd harmonic voltage
N阶谐波失真
n-th-order harmonic distortion
背景谐波电压
background harmonic voltage
back ground harmonic voltage
单谐波失真
single harmonic distortion
低谐波失真
low total harmonic distortion
low THD
电压谐波总畸变率
total harmonic distortion THD
total harmonic distortion
chrome dye
二次谐波电压
the second harmonic voltage
二次谐波失真
second harmonic distortion
发电机定子三次谐波电压
voltage of the third harmonics on generator stator
非线性谐波失真
Non-linear harmony distortion
任意次谐波电压
random order harmonic voltage
三次谐波电压保护
third-harmonic voltage protection
声频谐波失真
audiofrequency harmonic distortion
audio-frequency harmonic distortion