I引言................................................................1一、噪声治理的内涵及其立法规制......................................2（一）噪声的定义................................................2（二）噪声对人们生活的影响......................................2（三）我国噪声污染防治法的立法现状..................................31.主要法律...................................................32.地方立法情况...............................................4（一）广场舞活动的行为特征与噪声危害............................41....
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