分述汽油辛烷值的现状和存在问题；汽车排气控制标准对节能及油品规格的影响；
The state of art and existing problems of fuel qualities including gasoline octane number were discussed.
汽车需要在家里插座上充电六个小时，排出的尾气通过排气筒将送到当地发电厂，那里尾气容易得到控制。
The car will take six hours to recharge from a home outlet - outsourcing pollution from your tailpipe to your local power plant, where it may be easier to control.
发动机排气噪声是汽车噪声中一个主要声源，消声器是控制排气噪声的一个重要方法。
Engine exhaust noise is one of the main sources of automobile noise, and using of silencer is an important method controlling exhaust noise.
催化剂技术是治理汽车排气污染物的重要手段之一，催化转化器是控制汽车尾气排放的主要设备。
Catalytic technique is one of the major way in purification of automotive exhaust gases, and catalytic converters are main devices for control of automotive emission.
以控制汽车加速噪声为背景，通过对某微型卡车排气消声器的测试分析结果，提出相应的改进措施。
For the sake of the noise control of automotive noise, an improved method is presented through some muffler of a subminiature truck tests on an engine test bed.
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。
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.
论述汽车有害排放物的危害、生成机理与控制技术 ，就宁波市控制汽车排气污染问题提出若干建议 。
The paper analysed the gravity and harmfulness of motor vehicle exhaust pollution from airborne pollution condition and proposed relative countermeasure.
其他熟悉的例子包括对灶具燃气控制，小阀门安装在洗衣机和洗碗机，安全装置安装在热水系统，在汽车和发动机排气阀。
Other familiar examples include gas control valves on cookers, small valves fitted to washing machines and dishwashers, safety devices fitted to hot water systems, and valves in car engines.
文章分析了深圳市汽车排气污染的状况及其对城市空气质量的影响，简要介绍了近年来深圳市在控制汽车排气污染方面所做的工作。
The situation of the automobile gas emission pollution and its effect on the air quality in Shenzhen has been analyzed, and efforts in prevention of automobile gas e...
文章分析了深圳市汽车排气污染的状况及其对城市空气质量的影响，简要介绍了近年来深圳市在控制汽车排气污染方面所做的工作。
The situation of the automobile gas emission pollution and its effect on the air quality in Shenzhen has been analyzed, and efforts in prevention of automobile gas e...
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