AC rectifying type rectangular instrument
交流整流式方形电表
AC rectifying type round instrument
交流整流系圆形电表
AC moving iron round instrument
交流动铁式圆形电表
AC moving coil round instrument
交流动圈式圆形电表
AC moving coil rectangular instrument
交流动圈式矩形电表
DC moving coil square instrumert
直流动圈式方形电表
AC clip-on voltammeter
钳形交流电压电流表
self-rectifying alternator
自整流式交流发电机
AC moving iron rectangular instrument
交流电磁系矩形电表
AC self-rectifying wet-type valve
交流自整流湿式整流管
The Research of Thyristor Control Way Using AC Integrated Period Regulation
交流整周期电压晶闸管控制方式的研究
DC moving coil round instrument
直流动圈式圆形电表
DC moving coil rectangular instrument
直流动圈式矩形电表
The rectifier lets current flow into the battery only when A.C. surges in the direction of the arrow.
只有当交流电流沿箭头方向急冲时，整流器才允许电流流入电池组。
AC approximate rms value rectifier instrument
交流近效值整流系仪表
AC average value rectifier instrument
交流平均值整流系仪表
commutator motor
整流式［子］电动机
To convert(alternating current)into direct current.
把…整流将（交流电）转化为直流电