【摘要】 在论述了城市道路交通噪声的产生、特性、预测评价后 ,从 3个角度提出了降低城市道路交通噪声的有效防治对策 ,初步构建了基于GIS的城市道路交通噪声污染分析系统的框架更多还原

【Abstract】 Putting forward that the effective countermeasures of reducing traffic noise in urban road is important in the critical traffic noise pollution.By analysing traffic noise production and characteristics,some effective countermeasures are proposed from three aspects.At last,a brief structure of traffic noise analysis system based on GIS is presented.更多还原