potentiometers

英 ['pətentiəmɪtəz] 美 ['pətentiəmɪtəz]

• n. 电位器

英英释义

名词 potentiometer:

1. a measuring instrument for measuring direct current electromotive forces

2. a resistor with three terminals, the third being an adjustable center terminal; used to adjust voltages in radios and TV sets

例句

用作名词 (n.)

1. The number of gates for which the state must be stored determines the number of potentiometers you need.
   状态需被存储的门的数量决定所需的电位器数量。
2. Obvious examples are potentiometers and tachogenerators to monitor the position and speed of a shaft.
   反映转轴位置和速度的电位器与测速发电机是我们最熟悉的例子。