• 2022-07-26
    建立如图1所示R-L-C电路的描述电路输入输出关系的微分方程:[img=659x335]18038f3b54c6556.png[/img]
    A: [img=262x46]18038f3b5f1a8cd.png[/img]
    B: [img=262x46]18038f3b6975d57.png[/img]
    C: [img=248x46]18038f3b75a2c32.png[/img]
    D: [img=231x46]18038f3b8106bb1.png[/img]