n.電位計(jì)；分壓計(jì)
The wiper of the potentiometer is connected directly to the spindle. 電位計(jì)的孤刷直接與銷子連接。
This paper analysed the uncertaities of voltmeter in calibration by potentiometer. 分析了用電位差計(jì)檢定電壓表時(shí)的不確定度。
