Proactive prevention of motor vehicle emission pollution.
预防机动车尾气污染。
Formerly study on fuel to control vehicle emission pollution is comparatively few.
以往在控制车辆污染方面，对燃料方面所进行的研究是较少的。
Exhaust emission of vehicle engines is one of the primary air pollution sources.
车用内燃机的废气排放是大气污染的主要污染源之一。
The vehicle emission equipment is widely used in China, along with the controlling and management of vehicle pollution is strengthened.
随着我国机动车排气污染的控制和管理的加强，机动车排放监测仪器得到广泛的使用。
With the increasing serious pollution due to vehicle exhaust, the emission regulations become more and more strict world widely.
随着汽车尾气排放污染的日益严重，各国制定的排放法规也越来越严格。
On the basis of measuring and testing on vehicle driving pattern and emission factor, pollution load from motor vehicle in Shanghai proper has been calculated.
根据机动车行驶工况和污染物排放系数测定，定量计算了近年来上海市机动车在实际行驶工况下的污染物排放量。
The changing trend of vehicle tail gas pollution in Kunming is analyzed by investigating the impacts on air quality from tail gas emission.
通过昆明市当前机动车尾气污染对城市空气质量的影响，分析其变化趋势。
In order to make the vehicle start smoothly at a low temperature and reduce the emission pollution caused by cold start, more and more vehicles choose to use the parking heater.
为了使车辆能在低温下顺利起动，减少车辆冷起动带来的排放污染，越来越多的车辆开始使用驻车加热器。
Motor vehicle emission has become main air pollution in the citys. This paper has discussed the cause of motor vehicle emission, and given game for controlling it.
汽车排污已成为城市大气环境的主要污染源之一。分析了汽车排污的原因，探讨了排放控制的对策。
Control of urban traffic pollution the motor vehicle emission should be controlled.
控制城市交通污染，必须严格控制机动车的排放。
Highly application of GIS to urban traffic pollution management has been developed, which consisted of proscenium-GIS system, back stage-motor vehicle emission model and spatial data base.
开发了高层应用城市交通污染管理信息系统，由前台gIS系统、后台机动车排放模型、空间数据库三大部分构成。
The result shows that the system can confirm the effect of vehicle emission on air pollution composition and evaluate the effect of traffic management and control strategies on vehicle emission.
结果表明：该系统不但可估算并预测车辆在某一路段的污染物排放水平，还可评价交通管理改进措施对车辆排放的影响。
To formulate an adaptable motor vehicle exhaust emission standard is one of the important events of air pollution control according to domestic and foreign experience.
根据国内外经验，制订合适的汽车废气排放标准是控制大气污染措施之一。
Motor vehicle emission has become main air pollution in the citys.
汽车排污已成为城市大气环境的主要污染源之一。
Controlling of exhaust emission of in-use vehicles is one of effective means to decrease the percentage sharing in the atmosphere pollution for vehicle exhaust emission.
控制在用车的排气是降低汽车排气对大气的分担率的有效方法之一。
Can also be widely used in motor vehicle exhaust pollution analysis of continuous testing, engine emission analysis studies.
也可广泛应用于机动车排气污染分析连续检测、发动机排放分析研究等。
Air pollution in Bangkok mainly comes from vehicle emission.
泰国曼谷的空气污染主要来自机动车。
Air pollution in Bangkok mainly comes from vehicle emission.
泰国曼谷的空气污染主要来自机动车。
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