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- Preparation of a Pt-Rh Close Coupled Catalyst and Its Catalytic Performance for Controlling Automobile Exhaust Emission Pt-Rh密偶催化剂的制备及其催化控制汽车尾气排放的性能
- Restraining Effect of Plasma Modified Gasoline on Formation of NO in Automobile Exhaust Emission 等离子体改性燃油对汽车尾气中NO生成的抑制作用
- automobile exhaust emission 汽车尾气
- Gases from an automobile exhaust through a pipe. 汽车通过排气管排放废气。
- The working performance of the ignition system will directly affect the automobile's power and economy performance, noise and exhaust emission. 汽车发动机点火系统工作性能的好坏直接影响到汽车的动力性、经济性、噪声和废气排放。
- The work performance of the ignition system will directly affect the automobile's power performance, economy, noise and exhaust emission. 点火系工作性能的好坏直接影响到汽车的动力性、经济性、噪声和废气排放。
- The strong fumes of the automobile exhaust nearly chocked him. 汽车排的强烈臭气几乎使他窒息。
- Automobile exhaust gases are considered the major source. 据认为汽车排出的废气是主要来源。
- The exhaust emission from factories ofen pollutes air. 从工厂排出来的废气经常污染空气。
- Main source : coal-fired power plants and automobile exhaust. 主要来源:汽车尾气和燃煤发电厂。
- Automobile exhaust fumes are one of the major causes of smog. 汽车排出的烟是造成烟雾的主要原因。
- The policy aims at cutting down exhaust emissions. 这项政策的目的是控制废气排放。
- On Earth, polycyclic aromatic hydrocarbons are found on burnt toast and in automobile exhaust. 在地球上,可以在烤土司和汽车尾气中找到多环芳烃。
- The Ford system for air-fuel mixture control is tied in with the thermactor or air-injection system of exhaust emission control. 这种福特系统,空气燃料混合气控制是同空气喷射排气净化系统或有害排放控制的空气喷射系统结合在一起的。
- The developed technique is applied to ambient air and automobile exhaust analysis. 将研究所得的技术应用于环境空气和汽车废气的分析。
- Desertification and pollution caused by the heavy industries and car exhaust emission makes Beijing an entremely dirty city to live in. 土壤沙漠化、重工业污染和汽车尾气排放使北京倍受污染。
- Subject to the fulfillment of exemption criteria, certain catergories of vehicles may be exempted from complying the exhaust emission standard. 然而,在符合指定的的豁免条件下,若干类别的车辆可获豁免无需符合排放标准。
- A large percentage of pollution comes from automobile exhausts. 大部分污染是汽车排出的废气造成的。
- Taking Chrysler MPV vehicle engine as an example,the combined application of several technical measures on exhaust emission control are introduced. 以克莱斯勒公司MPV车所用的电控燃油喷射发动机为例 ,介绍了该发动机在综合应用各项排放控制技术方面的净化效果。
- For use when post-heat treatment is not conducted such as automobile exhaust pipes, heat exchangers and containers. 汽车排气管、换热器、集装箱焊接后不需热处理的。