In this mode the electronic load behave as a variable resistor.

在这种模式中﹐电子负载相当一个可变电阻。

A variable resistor has been added to the gate circuit of the figure.

一种可变电阻器已被添加到图中的门电路。

By the way, R8 is a variable resistor and R2 can also be a variable resistor.

R8的是一个可调电阻，R2也可以是一个可调 电阻器。

A bicycle handle is provided with a variable resistor for adjustment of bicycle speed.

车把上设有可调节车速的可变电阻。

The second function of the blower switch is to perform the role of a variable resistor.

鼓风机开关的第二个功能是它相当于一个可变电阻。