potentiometer
英 [pəˌtenʃiˈɒmɪtə(r)]
美 [pəˌtenʃiˈɑːmɪtər]
n. 电势差计; 电位器; 分压器
COCA.35323
牛津词典
noun
- 电势差计；电位器
a device for measuring differences in electrical potential - 分压器
a device for varying electrical resistance , used, for example, in volume controls
英英释义
noun
- a resistor with three terminals, the third being an adjustable center terminal
- a measuring instrument for measuring direct current electromotive forces
双语例句
- Clip potentiometer onto the motor.
将电位计卡到电机上。 - With excellent frequency response and no wearing contacts they have major advantages over LVDT or potentiometer based devices.
凭着优良的频率响应，也没有戴接触，先后LVDT的或电位计的设备的主要优点。 - The electrolytic level is therefore electrically equivalent to a potentiometer, the center electrode corresponding to the rotor arm.
因此，导电液水准仪在电性能上相当于一电位计，中心电极相当于转臂。 - In electronics, the moveable arm of a potentiometer.
在电子学中，电位器的滑动臂。 - You can program the digital potentiometer through its serial interface during board or system test.
单板或系统测试期间，通过串行接口为数字电位器编程。 - A switch potentiometer can turn on or turn off the power and can quit the voltage regulating circuit.
开关电位器可以通断电源并能退出调压电路； - A small potentiometer ( often for printed circuit board mounting) that is used for circuit balancing or fine adjustment.
用于电路平衡或微调的一种小型电位器（通常适宜于安装在印刷电路板上）。 - A circular potentiometer allows for smooth dimming and the lamp head can be swiveled within an angle of90 degrees.
一个环形的分压器允许光滑地变暗还有灯头可以在90度旋转。 - A servo potentiometer that generates the signal for comparison with the input signal.
一种产生信号以便与输入信号进行比较的伺服电位计。 - An input device that provides a scalar value, e. g., a thumb wheel, a potentiometer.
一种提供标量值的输入设备，如姆指旋转控制器、电位计。