1) vehicle pollution
机动车污染
1.
2 model,analyzes its sensitivity,and sets simplified model of vehicle discharging factor combined with the existing condition of vehicle pollution control in our northern cities,and proves that the result of this model is similar to that of highway tunnel testing method.
2模型的概念及内容,并对其进行了敏感性分析,结合我国北方城市机动车污染控制现状,确定了机动车排放因子的简化模型,经验证该模型计算结果与公路隧道测试法得出结果相近。
2) vehicular pollution
机动车污染
1.
A comprehensive overview of the road vehicular pollution dispersion models is presented in this paper.
对公路机动车污染物扩散模型的发展进行了回顾,详细论述了高斯模式、数值模式、统计模式等模式的发展历程及其目前存在的问题,并比较了几种典型模式的性能优劣及其各种条件下的适用性。
3) automobile linear source pollution
机动车线源污染
1.
On the base of parameter modification and model verification for the CALINE4 mode, the daily-averaged CO mass concentrations at the main streets of Changchun City were simulated, and the spatial distribution characteristics of automobile linear source pollution in Changchun obtained.
在对CALINE4模式进行参数修正和模型验证的基础上,对长春市主要街路的日均ρ(CO)进行了模拟,得出了长春市机动车线源污染的空间分布特征。
5) vehicle pollutant simulation
机动车污染模拟
6) vehicle emission pollution
机动车排放污染
1.
In this paper,the related literatures were summarized and discussed on the present situation of vehicle emission pollution,emission regulation and policy,technology of pollution control,rare earth catalyst study,catalytic characteristics and problems in research and development in China.
本文从我国机动车排放污染的现状、机动车排放的法规与政策、国内外排放污染控制技术、稀土催化剂的研究与机动车净化催化剂中稀土的催化特性和机动车尾气净化催化剂研发中存在的问题等方面进行了综述与探讨 ,得到了一些有意义的结论 ,就机动车尾气净化稀土催化剂的研究与开发提出了一些设想和建议。
补充资料：安装于检测车内的WG型机动车驾驶测评系统
安装于检测车内的WG型机动车驾驶测评系统
翌 安装于检测车内的WG型机动车驾驶测评系统
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条