More efforts should be made to BTEX emission inventory and BTEX control over vehicle exhaust emission.
提出了制订空气中苯系物的排污清单和加强机动车尾气中苯系物控制的建议。
In this paper, a new type of measurement method is presented. Based on the method an on-board vehicle exhaust emission test system is developed.
本论文提出一种新的测试方法，并在此方法上研制出基于车载式的汽车尾气排放测试系统。
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。
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。
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。
Sulfur content can influence the function of advanced exhaust control system from many ways and increase vehicle emission.
硫含量会从多个方面影响先进尾气控制系统的作用，导致车辆排放增加。
How raise the fuel economy and lower exhaust emission that is one of the important topics to vehicle industry currently.
如何提高汽车的燃油经济性和降低汽车的尾气排放是目前汽车工业急需解决的重要课题之一。
A new kind of thermopile sensor system for vehicle exhaust gas monitoring was designed, aiming at new emission standards and measurement methods of vehicle exhaust gas.
针对汽车尾气新的排放标准和检定方法的实施，设计了用于汽车尾气监测的热电堆传感器系统。
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。
Catalyst convertor may effectively reduce harmful exhaust emission, which is broadly used on motor vehicle.
催化转化器可以有效地减少汽车有害物的排放，在汽车上得到广泛的应用。
The exhaust emission of diesel engines for HD & MD vehicle has become the main controlled aim of reducing vehicle emissions.
中重型车用柴油机排放已成为降低车辆排放的主要控制目标。
The LVCD is an equipment for testing vehicle oil economy, power performance, engine exhaust emission appraisal and analysis, reliability and some specific items of vehicle power train.
大型底盘测功机是在室内完成汽车经济性试验、动力性试验、排放性能评价与分析、可靠性试验以及与车辆传动系有关的专项试验等所必需的大型设备。
The paper presents in detail the national standard of motor vehicle gasolene engine idling exhaust emission pollutant, test method and method of idling regulation under different conditions.
对汽油车怠速污染物排放的国家标准，检测的方法以及不同情况下的怠速调整方法进行了详细地介绍。
The article introduces the principle and structure of the new exhaust emission devise on diesel vehicle which USES low temperature plasma in conjunction with catalyzer.
介绍了低温等离子体与催化剂协同降低柴油机排气新装置的原理与结构。
Some measures to reduce and control the transient exhaust emission of vehicle diesel engines and the results were also introduced.
文中还讨论了控制和降低车用柴油机瞬态工况排放的一些措施及其效果。
The paper presents in detail the national standard of motor vehicle gasolene engine idling exhaust emission pollutant, test method and metho...
对汽油车怠速污染物排放的国家标准，检测的方法以及不同情况下的怠速调整方法进行了详细地介绍。
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。
The power performance, fuel economy, and exhaust emission of the vehicle engines are improved considerably through the electronic control.
电子控制使汽车发动机的动力性能、经济性和排放污染得到了很大的改善。
Catalytic converter can effectively reduce the harmful exhaust emission, and is widely used on motor vehicle.
催化转化器可以有效地减少汽车有害物的排放，在汽车上得到广泛的应用。
Catalytic converter can effectively reduce the harmful exhaust emission, and is widely used on motor vehicle.
催化转化器可以有效地减少汽车有害物的排放，在汽车上得到广泛的应用。
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