pedestrian speed
【Key words】 Pedestrian speed; Vehicle exhausts emission; Pollutant dispersion; Exposure; Nitrogen oxide; Carbon monoxide; Ozone;
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通过大量的实测数据,提出了北京市四支信号交叉口行人步行速度的总体分布特征参数。
Based on many survey data the paper puts forward overall distribution characteristics of pedestrian walking speed at four-way signal intersections in Beijing.
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