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本文通过对铁岭市城区内212个监测点位进行噪声监测,然后按功能区类型进行分类、评价。计算其分 级指数,对污染较重的地带,采取积极有效地防治措施,使噪声污染降至最低。
In this paper, 212 monitoring stations in the city of Tieling noise monitoring, and then by the type of functional area classification, evaluation. Calculate the grading index, and take active and effective measures to prevent and control noise pollution in the heavily polluted area.