galvanometer造句
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.
If a sinusoidal current is sent through a movingcoil
galvanometer, the meter reads zero.
如果将一正弦电流通入动圈式电流计, 那么这电流计的读数为零.
The requirement on scanning
galvanometer is given during the practical using.
提出了实际使用时对扫描振镜的要求.