电位差计是用补偿原理构造的仪器。根据被测电压和已知电压相互补偿的原理制成的高精度测量仪表。分交流、直流两种。用以测量电压、电流和电阻,交流电位差计还可测量磁性。
偏移消除电路– 使用 电位计 ( Potentiometer ) 作为可调整的电阻,以实际调整桥接的输出至零。借由控制 电位计 的电阻,即可控制桥接输出的强度,并设定初始输出为零电压。
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电子电位计 [电子] electronic potentiometer ; electronic recording potentiometer
非线性电位计 nonlinearpotentiometer ; function generating potentiometer ; [电] nonlinear potentiometer
正弦电位计 [电] sine potentiometer ; sinusoidal potentiometer
螺旋电位计 helipot ; helical potentiometer
交流电位计 AC potentiometer ; A C potentiometer
伺服电位计 [电] servo potentiometer
线性电位计 [电子] linear potentiometer
精密电位计 precision potentiometer
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电位计的孤刷直接与销子连接。
The wiper of the potentiometer is connected directly to the spindle.
电子件。精密线绕电位计。一般规定。
Components for electronic equipment. Precision wirewound rotary potentiometers. General requirement.
介绍了一种改进的新型射频微电位计。
A new kind of radio frequency micro-potentiometer is introduced.
They carry a potential, that is, if you could - if you had a tiny, tiny electrical meter, you could one put one electrode on one side of the cell membrane, on the extracellular side and one on the intracellular side and measure, you would measure a potential difference; just like a battery you would measure a potential difference.
它们带有电势,就是说,如果你能有一个足够小的电位计,可以把一个电极放在细胞膜一侧,假设放在细胞外的一侧,另一个电极放在细胞内侧并测量,你能测到一个电势差,就像电池那样能测到电势差
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