vehicle exhaust

One of the difficulties in purification of vehicle exhaust occurs at the stage of cold boot when the exhaust temperature is too low and the catalyst does not work efficiently, leading to a relatively high concentration of pollutants.

机动车尾气净化控制的一个难点在于冷启动阶段，此时由于温度较低，催化剂尚未完全起作用，导致排出的污染物浓度较高。

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This paper studies the effects of gasoline sulfur and olefin content on vehicle exhaust emissions.

主要的研究因素是汽油硫含量和烯烃含量.

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Effect of vehicle exhaust gas on air pollution and its abatement measures in Chongqing

重庆市机动车尾气对大气环境的影响分析及减缓措施

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Motor vehicles, as a product of economic development and modern civil progressing, it is convenient to people at the same time, motor vehicle exhaust pollution has become the primary factor in deteriorating of the atmospheric quality.

机动车，作为经济发展、现代文明进步的产物，它在带给人们方便快捷的同时，机动车尾气污染也成为大气环境质量不断恶化的首要因素。

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Study on Status Quo and Control Polices of Vehicle Exhaust Pollution in Jinan

济南市机动车排气污染现状与控制对策研究

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Investigation on Urban Traffic and Vehicle Exhaust Emission Pollution in Shanghai

上海城市交通与机动车排气污染调查

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On the one hand, motor vehicle exhaust becomes the main source of air pollution of global environment; on the other hand, motor vehicles consume large numbers of oil and gas resource.

一方面汽车尾气排放成为全球环境重要的污染源；另一方面，汽车消耗了大量的石油和天然气资源。

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Vehicle exhaust contains a lot of damaging materials.

汽车排出的尾气含有很多有害物质.

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Analysis on Effect of Urban Viaduct Construction on Motor Vehicle Exhaust Pollution

城市高架道路建设对机动车尾气污染的影响分析

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A study on the share rate of motor vehicle exhaust pollution in Foshan

佛山市禅城区机动车排放污染分担率研究

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The results of both field test and road simulation dynamometer test on power, fuel consumption and exhaust emission of Honda Insight hybrid electric vehicle ( HEV) in accordance with both national standards and a series of European test cycles are presented.

介绍了本田Insight混合动力电动轿车在实际道路和汽车转鼓试验台上按照国家标准和欧洲的一系列工况循环下测得的动力性、平均燃油消耗和排放的试验结果。

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During peak traffic periods, in jam road and following a vehicle with awful exhaust the outside air quality is worse than inside air quality.

交通高峰时间、车辆拥挤路口和地段、以及行驶在尾气排放污浊的车辆后面，车外的空气质量可能更差，不适宜通风换气。

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The Effect of Fuel Property and Contents on Vehicle Exhaust Emission Pollution

燃料性能与成分对车辆排放污染物的影响

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The research indicates a connection between vehicle exhaust emissions and environment pollution.

研究表明汽车尾气排放和环境污染有关。

外研社英语同义词辨析词典

Decreasing vehicle exhaust is the main issue of this year's environmental convention.

减低汽车排气量这个议题是今年环保会的主题.

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Analysis of Control Level of Motor Vehicle Exhaust Emission in Kunming

昆明市机动车尾气排放控制水平分析

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Study on the Evolution Characteristics of the Particle Distribution in the Vehicle Exhaust Plume

汽车排气尾流中微粒分布及其变化特性的研究

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It'shows that the pollution of the vehicle exhaust type appeared in Tianjin.

由此说明天津市出现“尾气型”污染的迹象.

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Aftertreatment system for diesel vehicle exhaust based on Freescale MCU

基于Freescale单片机的柴油机尾气处理系统

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A Study on Theory and Experiment of Sound Muffling Mechanism of ceramic Beehive Carrier for Motor Vehicle Purified Exhaust Muffler

汽车净化消声器陶瓷蜂窝载体消声机理的理论及试验研究

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Pollution and Hazard of Motor Vehicle Exhaust Emission and Its Control

机动车尾气排放污染及其危害和防治

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Air Pollution by Motor Vehicle Exhaust Emission in Xiamen City and Its Countermeasures

厦门市区机动车尾气污染防治对策

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Motor vehicle exhaust, especially the particle emission, has a great effect on human health.

机动车排放污染物，尤其是机动车排放的颗粒物，对人体健康有很大危害。

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The total system include four parts: emission testing module, exhaust collecting module, engine sensors module, vehicle run condition inspecting module.

整个车载排放测量系统包括四大部分：排放测试模块、尾气收集模块、发动机传感器组模块和车辆行驶状况监测模块。

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Featuring acid resistance, the coating is free from the influence of industrial pollution and vehicle exhaust.

度牌氧化改性矿物涂料能抗酸, 所以不受工业排出的污化物及汽车所排出的废气的影响.

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Accompanying rapid increment of preservation, motor vehicle exhaust emission share in the city is successively increased.

随着汽车保有量的急剧增加, 汽车的废气排放在城市中的分担率不断增加.

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Vehicle exhaust has become one of main sources of air pollution in cities.

机动车尾气已成为城市重要的空气污染源之一,对城市的环境影响越来越严重.

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Research on motor vehicle exhaust cleaning in China

我国汽车排气污染净化研究

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The analysed theand harmfulness of motor vehicle exhaust pollution from airborne pollution condition and proposed countermeasure.

随着我国汽车用量的迅速增加,排气污染对环境和人体健康已形成了较大危害.

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A large number of motor vehicle exhaust, forest reduction, wind change, and climate becomes drier.

汽车排出大量废气, 使森林减少, 风沙变大, 气候变得干燥.

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