galvanometer

galvanometer的英语例句

1. When the galvanometer reads zero the circuit is in the null - balance position.

   当检流计的读数为零时,电路处于零平衡位置.

2. The galvanometer indicated a voltage, then dropped to zero.

   这时,电流计指示出一个电压, 然后,指针又回了零.

3. There is no current through the galvanometer.

   没有电流通过电流计.