搜题

问题更新时间2023/4/3 12:59:00

当 PN 结外加正向电压时，扩散电流_漂移电流，内电场_。

答案

大于、消弱

出自：睿学 >> 兰州理工大学电工电子技术

王老师:19139051760(拨打)

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第1题

2.若函数f(x)在[a,+∞]上可导,对任意x∈(a,+∞),有|f＇(x)|≤M,,M是常数,则lim f(x)/x2=0

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第2题

Since we don’t have enough time, we’d better take the most direct() to the coast. A. way B. path C. route D. course

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第3题

The tone of the article()the writer’s mood at the time. A. reproduced B. reflected C. imagined D. imitated

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第4题

The boys in the dorm()a coin to decide who would clean the floor. A. held B. tossed C. put D. collected

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负责人：王老师 19139051760(拨打)

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