正方形或长方形波交流电压
square or rectangular wave AC voltage
电波、电流、电场理疗技术
electric wave、current electric field physical therapy technology
多波形电流电镀
multiwave current plating
微放电电流波形
micro-discharge current waveform
非正弦交流电流
non-sinusoidal alternating current
交流电流
alternating current
abstractionalternating current
2008 Beijing Olympic Ceremony Opening
abstract data typealternating current
absolute value devicealternating current
100-meter-rail
交流电流变换器
alternating current transducer
AC transducer
交流电流表
alternating current ammeter
交流电流腐蚀
Alternating current corrosion
交流电流计
alternating current ammeter
AC galvanometer
alternating current meter
ac meter