对电路进行等效变换的关键在于寻找等效电阻和等效电源。

The key of making equivalent exchange lies in looking for equivalent resistance and equivalent power source.

youdao

对电路进行等效变换的关键在于寻找等效电阻和等效电源。

The key of making equivalent exchange lies in looking for equivalent resistance and equivalent power source.

youdao