题目内容

当两个线圈的一对异名端相连作为一个线圈使用时,其电感量:()

A. 提高
B. 不变
C. 减少

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贵重书籍经常用电吹风吹一吹,可驱潮防霉,防止纸张发黄。

A. 正确
B. 错误

成熟的热带气旋外围风力(),越往中心风力(),至眼壁达()。

圆柱销连接不宜经常装拆,否则,会降低定位精度或连接的紧固性。

A. 正确
B. 错误

The anchor chain should be kept moderately taut during a Mediterranean moor to().

A. facilitate speed of recovery during the weighing process
B. indicate the anchor's location to passing or mooring ships
C. prevent damage to the stern in the event of a headwind
D. provide a steady platform for the gangway between the fantail and pier

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