实际电流源可以等效成一个理想电流源和一个电阻并联。()
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理想电流源的内阻为无穷大。()
A. 对
B. 错
理想电压源和理想电流源之间能够进行等效变换。()
A. 对
B. 错
1. For whom was the perfume Drakkar Noir specially designed?
A. women
B. men
C. unisex
In which country was Drakkar Noir first launched?
A. Saudi
B. China
C. USA
D. France