The paper reviews the development status and trend of low emission cars and low emission mixed driving cars and new trend of the world car emission standards.
本文评述了低排放汽车、低排放混合动力汽车的发展现状和趋势,以及世界汽车排放标准的新动向。
This paper expounds on the outlines of the automobile emission control theory in contrast with the other countries.
阐述了汽车尾气CO浓度分布理论在汽车排放控制研究中的意义及应用前景,并综述了国内外汽车排放控制理论研究的概况。
Catalytic converters have been widely used in automobile emission control.
催化转化器己广泛用于汽车排放控制 ,深入了解其中发生的现象对改进催化剂和转化器的设计以及建立合理的转化器模型都具有重要意义。
It has been proved that using electric-control fuel-injection gasoline engine and three-way catalyst was the main method to control automobile emission.
实践证明，采用电子控制燃油喷射发动机加三元催化转化器技术已成为当前控制汽车排放污染的主要措施之一。
Traffic environment assessment based on automotive emission estimation;
基于汽车排放评估的交通环境评价方法
This paper briefly introduces the present situation of the automobile exhaust control in China, analyzes on the main components of the exhaust pollutants and their generating mechanism and their harmfulness for the human health, and puts forward some methods for controlling the pollution of the petrol engine exhaust from two aspects of the purification inside the engine and outside the engine.
简要介绍了我国汽车排放控制的现状,分析了排气污染物的主要成分、生成机理及其对人体健康的危害,从机内净化和机外净化两个方面提出了汽油机排放污染的控制和治理方法。
The theory, means, classification and application of the simple performance test method used for testing automobile exhaust was expounded, and an applicable way to Beijing's automobile exhaust test was provided.
论述了汽车排放的简易工况法测试的原理、方法、种类及其应用 ,并对北京市的汽车排放测试方法提出了建
Limits and measurement methods for emissions of pollutants from motor vehicles
GB14761-1999汽车排放污染物限值及测试方法
Pollution from Automobile Exhaust and Its Control Measures in Chengdu
成都市汽车排放物污染及其治理措施
Design and Development of Vehicle Exhaust Testing System under ASM;
ASM汽车排放测试系统设计与开发
Research on Automobile Exhaust Measurement Mode Controlling System of VMAS195;
VMAS195汽车排放测试工况控制系统的研究
The Influence of Driving Factors on the Test Result of Auto Emission
驾驶因素对汽车排放测试结果的影响
Development of Car Pollution Regulations & Gasoline Standardsin California, U. S. A.
美国加州汽车排放法规和汽油标准的发展
Experimental Study for the Effect of the Gasoline Quality on Vehicle Emission and OBD System;
汽油品质对汽车排放及OBD系统影响的试验研究
Experimental Study on Effect of Gasoline Quality on Vehicle Emission and OBD System;
汽油品质对汽车排放及车载诊断系统影响的试验研究
Petrol fumes from car engines poison the atmosphere.
汽车引擎排放的汽油烟气毒化着大气。
Petrol fumes from car engines poison the air.
汽车引擎排放的汽油烟气毒化了空气。
Research on Effect of E10 Motor Ethanol Gasoline on Exhaust Performance of Light Vehicles;
轻型汽车燃用E10车用乙醇汽油排放影响研究
A Study on the Particulate Emission Characteristics of Gasoline and CNG Vehicles
汽油车和天然气汽车颗粒物排放特性研究
The city is polluted by the emissions from automobiles.
汽车的排放物污染了这座城市。
Emissions from automobiles and factories polluted the city.
汽车和工厂的排放物污染了这座城市。
Even the smallest town houses can park two cars.
最小面积的排屋，也可停放两辆汽车。
Cars also send poisonous gases into the air.
汽车也向空气中排放有毒的气体。
Raise fuel economy standards; require lower emissions form automobiles.
提高节源标准,降低汽车尾气排放.
Raise fuel economy standards; require lower emissions from automobiles.
提高能源经济标准，减少汽车尾气排放。