区域环境噪声 meaning in Chinese
regional environmental noise
Examples
- Measuring method for environmental noise of urnan area
城市区域环境噪声测量方法 - Technical specifications to determinate the suitable areas for environmental noice of urban area
城市区域环境噪声适用区划分技术规范 - Standard of environmental noise of urban area measuring method of environmental noise urban area
城市区域环境噪声标准城市区域环境噪声测量方法 - Among 322 cities that were under road noise monitoring program , 5 percent had serious noise pollution ; as for the 315 cities that were under area noise monitoring program , 52 . 1 percent of the cities had less noise pollution than the set standard for urban living areas
对道路噪声监测的322个城市中噪声污染严重的占5 % ，对区域环境噪声监测的315个城市中52 . 1 %的区域环境噪声优于城市居住区声环境质量标准。