噪音污染源 meaning in English
source of noise pollution
Examples
- Noise control act ( 1972 ) established standards for major sources of noise and required the epa to advise the federal aviation administration on standards for airplanes
1972年噪音控制法确定了主要噪音污染源的标准并要求环境保护局指导联邦航空管理局执行飞机噪音标准。