单词 | 电流计 |
释义 | 〔galvanometer〕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 |
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