名词
中文翻译：噪音排放
同义词：
['噪声排放，噪声发射例句：1. The factory is required to reduce noise emission by 20%.（该工厂被要求减少20%的噪音排放。）2. The noise emission from the traffic lights was too loud.（交通灯发出的噪音太大了。）3. The company has implemented strict measures to control noise emission in its factories.（该公司已经实施了严格的措施来控制其工厂的噪音排放。）']
例句：
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1. The factory is required to reduce noise emission by 20%.
该工厂被要求减少20%的噪音排放。
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2. The noise emission from the traffic lights was too loud.
交通灯发出的噪音太大了。
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3. The company has implemented strict measures to control noise emission in its factories.
该公司已经实施了严格的措施来控制其工厂的噪音排放。