• Other sources of ethyl benzene include vehicle exhaust, petrol pump vapors and cigarette smoke.

    其它一些乙苯来源包括尾气排放汽油蒸汽以及吸烟

    article.yeeyan.org

  • It wasn't until 2000 that China passed its first comprehensive emissions law and made catalytic converters, which clean vehicle exhaust, mandatory.

    直到2000年,中国才通过第一综合性尾气排放法规强制使用净化尾气催化剂

    www.ecocn.org

  • The city's chronic pollution, a sometimes acrid mix of construction dust, vehicle exhaust and factory and power plant fumes, has been one of the biggest worries for Games organizers.

    这个城市长期以来环境问题困扰,建筑粉尘汽车尾气工厂烟雾污染物导致空气污染奥运会组织者头痛事情之一

    www.youdict.com

  • The engineering setting methods of the torque loaded by dynamometer on vehicle exhaust test under driving mode condition are researched.

    研究工况法汽车排放测试中测加载扭矩设定及其工程实现方法

    www.lunwenwa.com

  • Developing advanced vehicle exhaust test system has important reality and long-run significance.

    开发先进汽车排放测试系统具有重要现实意义长远意义

    dict.cnki.net

  • Experiments demonstrate that the honeycomb-like ceramics has an impedance compound structure, the silencer made of which can effectively control vehicle exhaust noise.

    通过实验证明蜂窝陶瓷阻抗复合性结构制成消声器对车辆排气噪声有效抑制

    dict.cnki.net

  • NDIR method is used to develop a sensor system for detection of vehicle exhaust under air environment.

    利用NDIR分析方法,设计一种车辆尾气检测传感器系统,实现对大气中存在的汽车尾气进行检测与分析。

    www.redlib.cn

  • 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.

    论文提出一种新的测试方法,并在此方法研制出基于车载式汽车尾气排放测试系统

    dict.cnki.net

  • This article introduces inspection methods for vehicle exhaust which the government of Mexico City adopted to reduce air pollution.

    本文介绍了墨西哥城市政府减少大气污染采取机动车尾气检测措施

    dict.cnki.net

  • Other contributing factors may include vehicle exhaust, air-conditioners, and street equipment.

    其他促成因素还可能包括汽车尾气空调街道设备

    www.igreen.org

  • 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汽车废气排放标准控制大气污染措施之一

    dict.cnki.net

  • We should This is indeed the development of the automotive industry to develop fuel-efficient cars, reducing vehicle exhaust emissions.

    我们应该发展汽车行业开发节能型汽车减少汽车尾气排放

    qiche777.com

  • With the rapid development of economy, people are more and more concerned on the municipal traffic and vehicle exhaust pollution.

    随着经济快速发展城市道路交通机动车尾气污染成为人们关注热点。

    www.chemyq.com

  • Many techs neglect to use proper respirators; others fail to scrupulously vent vehicle exhaust to the outside on a consistent basis.

    许多技术员忽视正确的人工呼吸有的不能汽车排放物排工作区外面

    blog.sina.com.cn

  • The vehicle exhaust in different driving speeds is monitored to research the impact of speeds on exhaust.

    机动车不同行驶速度尾气排放监测研究排放污染影响

    www.chemyq.com

  • This paper mainly discusses the problems of the vehicle exhaust pollution in China. And several countermeasures are put out.

    主要论述了我国汽车尾气污染问题提出几点防治对策

    www.chemyq.com

  • Heavy pollution in the Beijing-Tianjin-Hebei region was attributed to industrial emissions and vehicle exhaust fumes.

    京津冀地区污染原因工业排放机动车尾气

    read.qsbdc.com

  • 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日益严重各国制定排放法规越来越严格

    dict.cnki.net

  • 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检定方法实施,设计用于汽车尾气监测热电传感器系统

    www.dictall.com

  • 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.

    控制在用车排气降低汽车排气大气分担有效方法之一

    danci.911cha.com

  • The outstanding features of environmental protection, with an average reduction of harmful vehicle exhaust gas emissions more than 25%;

    超凡环保功能平均减少汽车尾气有害气体排放25%以上;

    www.pe168.com

  • Objective: the genotoxicity and its molecular mechanism of gasoline vehicle exhaust were studied through examining exhaust components and the oxidative DNA damage induced by them.

    目的通过研究汽油机动车尾气成分及其DNA分子氧化损伤分子生物学水平上探讨汽油机动车尾气污染物的遗传毒性效应机制

    www.dictall.com

  • The composition, health impact and after-treatment technology of particulate matter from diesel vehicle exhaust gases are reviewed.

    本文分析了柴油车排气污染物组成、危害目前所采用的一些主要后处理技术

    dict.cnki.net

  • Particulate matter comes from vehicle exhaust pipes, coal plant smokestacks, burning trash piles, dust and other sources.

    颗粒物质来自汽车尾气燃煤烟囱排放垃圾堆燃烧粉尘其他源头

    www.voa365.com

  • Motor vehicle exhaust is the primary cause for the notoriously poor air quality for cities like Beijing, Jakarta and Delhi.

    漫画下方的小标题写着: “空气质量” 。汽车尾气北京雅加达德里城市空气质量主要原因

    www.03964.com

  • How to integrate the solid state electrochemistry sensor and the wireless sensor network to realize the vehicle exhaust on-line monitoring was discussed.

    讨论如何固态电化学传感器无线传感器网络相结合实现机动车尾气在线监测

    www.dictall.com

  • Zeolite catalysts must be loaded onto carriers in order to reduce vehicle exhaust resistance.

    分子筛催化剂负载成型的载体上,可以降低汽车尾气阻力

    www.fabiao.net

  • The released vehicle exhaust was mainly sources of the lead pollution on the environmental air. The unleaded gasoline may reduce the lead pollution in environmental air of the vehicle exhaust release.

    论述环境空气主要来源机动车排放尾气,推广使用无铅汽油明显降低机动车尾气排放环境空气污染

    www.chemyq.com

  • Through sampling and analyzing the 12 kinds of familiar vehicle exhaust, it is found that the main organic compounds of the vehicle exhaust include olefin, alkane and dutrex.

    本文12常见机动车尾气进行采集样品分析发现机动车尾气主要有机成分包括烯烃烷烃、芳香烃类物质

    lib.cqvip.com

  • Through sampling and analyzing the 12 kinds of familiar vehicle exhaust, it is found that the main organic compounds of the vehicle exhaust include olefin, alkane and dutrex.

    本文12常见机动车尾气进行采集样品分析发现机动车尾气主要有机成分包括烯烃烷烃、芳香烃类物质

    lib.cqvip.com

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定