As a powerful tool for handling spatial information, GIS plays an important role in the supervising and controlling of urban traffic noise pollution.
GIS作为一种空间信息处理的强大工具，在交通噪声的治理和控制中起到重要的作用。
Following introduction on status of urban road traffic noise and its perniciousness, recent progresses in urban traffic noise assessment were browsed.
在分析城市道路交通噪声现状的主要危害的基础上，较全面介绍了国内外城市道路交通噪声评价方法的最新进展。
The present status quo of traffic noise pollution in the urban area of Kaifeng was investigated, and some of related control measures for urban traffic noise were proposed.
对开封市区主要交通干道进行了布点监测，分析评价了主要干道交通噪声污染的现状及其成因，并提出了噪声污染的有关防治对策。
There is the arrival into Freetown, with the city's endlessly chaotic roads, traffic, and noise. Everything you imagine about urban Africa hits you smack in the face when you head downtown.
到了首都弗里敦，进城的时候，你能想象到的非洲城市的一切向你迎面扑来：混乱的道路，阻塞的交通，高分贝的噪音。
Researchers believe that noise of traffic may also play a role in the raised risk as well as other urban pollution, which is often present near busy roads.
研究者相信交通噪音及其他城市污染也很有可能是导致风险增加的原因。这在嘈杂路段非常常见。
With the development of highway transportation and urban road construction, the traffic noise pollution becomes very important problem.
随着公路建设和城市交通的飞速发展，交通噪声污染成为道路交通中不可忽视的问题。
These problems include traffic congestions, traffic accidents, noise and air pollutions within the urban environment and the low efficiency when using the road resource.
分析了其存在给城市带来的问题：交通拥挤、交通事故、噪声、空气污染以及道路资源的利用效率低下。
Urban road traffic noise approximately composes above city region ambient noise 80%.
其中城市道路交通噪声约占城市区域环境噪声的80%以上。
Urban traffic pollution has risen to one of the major sources of China's urban air and noise pollution.
城市交通污染已经上升为我国城市大气和噪声污染的主要污染源之一。
The LIM wheel-rail system has the advantages of low costs, great applicability, low noise and simple maintenance, and is widely believed to be an advanced traffic mode in urban rail transit field.
直线电机轮轨交通系统因其造价低、线路适用性强、养护维修简单、噪声低等优点，被业内普遍认为是一种先进的交通方式。
The research integrates the prediction of traffic noise into the geography information system, and designs and develops the urban road traffic noise prediction system which is based on the GIS.
本研究在地理信息系统集成了交通噪声预测模型的基础上，设计和开发了基于地理信息系统的城市道路交通噪声预测系统。
With the city's rapid development and gradual improvement of road infrastructure, urban traffic density increased year by year, the noise pollution of road traffic has become increasingly serious.
随着城市的飞速发展和道路基础设施的逐步改善，城市交通密度也逐年增加，交通噪声污染情况越来越严重。
Finally, some controls of traffic noise in urban areas are proposed from the theoretic analysis.
最后根据理论分析对城市交通噪声的控制措施提出一些建议。
Road traffic noise has become one of the major urban pollution sources.
交通噪声已成为城市主要污染源之一。
The urban ambient noise was largely affected by the traffic noise. Its main reason is that the roads are crowded and the overall traffic arrangement isn't rational to some degree.
城市区域环境噪声受道路交通噪声的影响较大，主要原因是道路密度较高，城市纵深度较低，交通布局不合理。
Current pollution status as well as changing trend of functional area noise, traffic noise and regional noise in urban areas of cities of Jiangsu Province was analysed.
综合分析江苏省省辖市市区声环境功能区噪声、道路交通噪声、区域环境噪声污染现状、污染趋势及改善对策。
To lay various kinds of underground pipes by non-excavation construction technology can greatly reduce the influence of traffic, noise and dust on the environment in the urban districts.
采用非开挖施工技术敷设各种地下管线，可大大降低交通、噪音、粉尘对城区环境的影响。
The main function of urban green road-side corridors are to reduce the automobile tail gas pollution and traffic noise.
由高斯烟流模式可推算出汽车尾气污染物最大浓度值的出现距离，进而确定绿色道路廊道的基本宽度。
The main function of urban green road-side corridors are to reduce the automobile tail gas pollution and traffic noise.
由高斯烟流模式可推算出汽车尾气污染物最大浓度值的出现距离，进而确定绿色道路廊道的基本宽度。
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