The noise pollution is the main object of the environmental pollution which should be controlled in the 21st century, and the noise standard provide basis for controlling noise.
噪声污染是21世纪环境污染的主要控制对象，噪声标准则是噪声控制的依据。
This Standard is applicable to the environmental quality assessment and management of the noise.
本标准适用于声环境质量评价与管理。
The environmental noise planning of reaching nation standard is analyzed. Noise pollution control measures are pointed out.
分析了环境噪声达标规划，提出了噪声污染控制方案。
Now, in J, the excellent and good rate of atmospheric environment quality is 94% and environmental noise reaches the standard of function areas and the water quality of drinking water source is 100%.
目前全市空气环境质量优良率达到94%，环境噪声达到功能区标准，饮用水源水质达标率100%。
Now, in J, the excellent and good rate of atmospheric environment quality is 94% and environmental noise reaches the standard of function areas and the water quality of drinking water source is 100%.
目前全市空气环境质量优良率达到94%，环境噪声达到功能区标准，饮用水源水质达标率100%。
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