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ru he fang fan dian zi wu ?
Pages: 57
Year: 2004
Issue:
9
Journal: The Magazine of Wu Dang
Abstract: <正>"电子雾"污染将成为主要的环境污染源之一,应引起人们的重视。但是,人们尚不需要对此如临大敌,谈虎色变。因为电磁辐射具有衰退性。所以电磁污染波及范围相对有限,不会像空气污染或水污染那样造成大范围,大面积的恶性污染危害。而且减轻电磁污染的危害,还有许多具体的方法和措施。
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