【作者】 冯朝卿； 林丽华； 田瑞；

【Author】 Feng Chaoqing, Lin Lihua, Tian Rui (School of Energy and Power Engineering, Inner Mongolia University of Technology, Hohhot 010051, China)

【机构】 内蒙古工业大学能源与动力工程学院；

【摘要】 机动车排放的尾气是城市市区重要的污染源之一,并与交通流有着密切关系。本文通过对呼和浩特市区典型交叉口的车流量、污染物排放浓度及其气象要素的调查,对其交通流特征及污染状况进行了分析研究,初步提出了改善污染状况的方法。更多还原

【Abstract】 Vehicle exhaust is one of the main pollution source in the city, and have the nearly relations with the traffic flow. In this article, by the investigation of the traffic flow, the pollutant emission density and the meteorological element on the typical intersection in Hohhot, analyzed the characteristics of the traffic flow and the polluted condition, then put forward the elementary method that how to improve the polluted condition.更多还原