As an economical and effective method, the expressway noise barrier is a primary measure to reduce traffic noise.
高速公路隔声屏障作为一种经济有效的方法，是降低交通噪声的主要措施。
As an economical and effective method, expressway noise barrier is a primary measure used to reduce traffic noise.
作为一种经济而有效的手段，声屏障是控制和降低高速路交通噪声的主要措施。
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。
This paper may offer a scientific basis and means to make a reasonable program of light rail traffic system in order to protect from and reduce the noise of LRT which is rising in our country.
为我国正在兴起的轻轨交通系统规划建设中合理采取防噪、降噪措施提供科学依据和手段。
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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