题目内容

当电路的实际尺寸远小于电路的波长时,可用集总参数分析,集总参数也可称为集中参数,就是不考虑元器件的形状和大小。

A. 对
B. 错

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The prisoners _____ to escape, but failed.

A. succeeded
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A. consist
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A. pretend
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