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晶闸管的伏安特性是指( )

单选题
2021-09-01 19:53
A、阳极电压与门极电流的关系
B、阳极电压与阳极电流的关系
C、门极电压与门极电流的关系
D、门极电压与阳极电流的关系
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正确答案
B

试题解析

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