n.电疗，电流（安培、检流）计；电表

The galvanometer needle deflected sharply when an electric current was passed through it.
当电流通过时，电磁针剧烈偏转。
He calibrated the galvanometer to ensure accurate readings of the electrical current.
他校准了电磁计，以确保电流读数的准确性。
In his laboratory, he used a sensitive galvanometer to detect even the slightest changes in electrical resistance.
在实验室中，他利用灵敏的电磁计探测微小的电阻变化。
The physicist connected the voltmeter and ammeter in parallel with the battery, and then used a galvanometer to measure the current flowing.
物理学家将电压表、电流表与电池并联，然后使用电磁计测量流过的电流。
The technician adjusted the magnetic field around the galvanometer to minimize its sensitivity to external disturbances.
技术人员调整了电磁计周围的磁场，以减少对外部干扰的敏感度。
A Wheatstone bridge was employed to balance the current in the circuit, allowing for precise measurement with the galvanometer.
使用惠斯通电桥平衡电路中的电流，以便电磁计能精确测量。
The student carefully observed the deflection of the galvanometer while varying the resistance in the circuit.
学生仔细观察电磁针在电路中电阻变化时的偏转。
The old-fashioned analog galvanometer has been replaced by modern digital meters in most laboratories.
在大多数实验室里，古老的模拟电磁计已被现代数字仪表所取代。
The engineer tested the circuit's efficiency by connecting a small galvanometer in series to monitor the flow of electricity.
工程师通过串联一个小电磁计来测试电路的效率，监测电流的流动。
The experiment required a high-precision galvanometer to accurately measure the minute currents generated by the chemical reactions.
实验需要高精度的电磁计来精确测量化学反应产生的微弱电流。