提到防雷,大家很容易联想到避雷针。其实我们平常看到的避雷针是用来保护房屋免遭雷电直击即防直击雷的。计算机信息系统的电子设备雷害一般有感应雷击产生,英因此防护的方法完全不一样。
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IsitShakespeareTheatre_______youaregoingtowatchtheplayTheMerchantofVenice?
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Jennycomplainedthatthehospital________hertoomuchforthetreatment.
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