电流纹波滤除
current ripple cancellation
电波、电流、电场理疗技术
electric wave、current electric field physical therapy technology
微放电电流波形
micro-discharge current waveform
载波电流电话
carrier current telephone
电流－电流转换器
current-current converter
直流电流-电压特性
DC current-voltage characteristics
PWM斩波续流电流
PWM chopping follow current
变极性方波电流
variable-polarity square-current
波纹波导辐射器
Ripple-wall waveguide launcher
充电电流进入波
incident wave of charging current