检流计，电流计 meaning in Chinese
galvnometer
Examples
- An instrument used to detect , measure , and determine the direction of small electric currents by means of mechanical effects produced by a coil in a magnetic field
检流计，电流计一种仪器，用以探测、测量和测定微小电流方向，采用线圈在磁场中产生的机械效果的方法