用定值电阻代替滑线变阻器，用分压器调节电压，可使二极管反向特性的测量更加方便。

Sliding resistance was replaced by the fixed value resistance, and potentiometer was used to adjust volt, it could make measurement of diode reverse characteristic more convenient.

youdao

用定值电阻代替滑线变阻器，用分压器调节电压，可使二极管反向特性的测量更加方便。

Sliding resistance was replaced by the fixed value resistance, and potentiometer was used to adjust volt, it could make measurement of diode reverse characteristic more convenient.

youdao