1.
and there were another 3,128 zones covering 15,000 square kilometers, where the noise pollution was controlled within the standard.
建成了3128个环境噪声达标区，面积达1.5万平方公里。
2.
Application of Coordinates Grid in Monitoring of The Urban Noise
网格坐标在城市区域环境噪声普查中的应用
3.
By 2008, the noise in the constructed urban areas should basically reach the national standard, the electric-magnetic radiation and radioactivity should be maintained complying with national standards.
到2008年城市建成区噪声基本达到国家标准。 电磁辐射和放射性环境继续符合国家标准。
4.
By 2008, the noise level in urbanized areas will be reduced to meet the national standard and the electromagnetic radiation and radioactive environment will remain to be up to the national standard.
到2008年，城市建成区噪声基本达到国家标准，电磁辐射和放射性环境继续符合国家标准。
5.
Monitoring and Analysis of Environmcntal Noise in Anqing City
安庆市城区区域环境噪声监测及分析
6.
Standard of aircraft noise for environment around airport
GB9660-1988机场周围飞机噪声环境标准
7.
Sound in county seat is 55.2db.
县城区域环境噪声年平均值为55.2分贝。
8.
Method for impact sound extraction in industrial noisy environment
工业现场强噪声环境下目标声音片段的提取
9.
Comparison of Equivalent Regional Environmental Noise Level in State-Controlled Cities in 2001
2001年度国控城市区域环境噪声等效声级比较
10.
Technical specifications to determinate the suitable areas for environmental noise of urban area
GB/T15190-1994城市区域环境噪声适用区划分技术规范
11.
Target Tracking based on Particle Filter in Glint Noise Environment
闪烁噪声环境下基于粒子滤波的目标跟踪
12.
INVESTIGATION AND EVALUATION ON EVIRONMENTAL NOISE AT SCHOOLS IN URUMQI CITY
乌鲁木齐市市区学校环境噪声现状调查与评价
13.
Developments Analysis of Local Environment Noise of Taiyuan
太原市城市区域环境交通噪声动态分析
14.
Environmental Noise Quality Assessment In West District,Chengdu,1989
1989年成都市城西区域环境噪声质量评价
15.
Law of Environmental Noise Variation Trend in Jie fang bei Area in Chongqing during the Past Ten Years
重庆解放碑地区环境噪声十年变化及规律
16.
The Study of City Regional Environmental Noise On-Line Monitoring System;
城市区域环境噪声在线监测系统的研究
17.
The Temporal and Spatial Variance of Environment Noise Source in Lu an Urban Area;
六安市城区环境噪声污染源时空分布特征
18.
Traffic Noise Measuring and Environment of Main Roads in Guangzhou City;
广州城区主干道路交通噪声测量与环境