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晶闸管的伏安特性是指( )

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

时间：2021-09-01 19:53 关键词：联大河南城建学院电力电子技术

答案解析

B

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