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【单选题】
诺顿定理指出,一个含独立电源、线性电阻和受控源的一端口,对外电路来说,可以用一个( )和( )组合等效置换。A.
电流源,电阻的串联
B.
电流源,电导的并联
C.
电压源,电阻的并联
D.
电压源,电导的并联
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