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纤维吸湿后，一般介电常数会（），静电现象会（）。

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纤维吸湿后，一般介电常数会（），静电现象会（）。

A.变大，增强

B.变小，减弱

C.变小，增强

D.变大，减弱

参考答案:

答案：变大，减弱

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