汽车是一个流动的污染源,排放的主要污染物有一氧化碳(CO)、碳氢化合物(HC)、氮氧化物(NOx)和颗粒物(PM)等,都是污染环境的物质,需要加以控制。汽车污染物的排放源来自排气管、曲轴箱和燃油系。
... atomic emission spectrometry原子发射光谱法;原子发射光谱学 emission standard排放标准 emission spectrum发射光谱;放射谱 ...
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... relative standard相对标准;相关标准 discharge standard排放标准 double standard双重标准 ...
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温室气体排放标准 the emissions standards for greenhouse gases
汽车排放标准 automobile emissions standards ; car emission standard
碳排放标准 Standard for carbon dioxide emission
空气质量和排放标准 air quality and emission standards
废气排放标准 [环境] waste gas emission standard ; exhaust emission standard
污水综合排放标准 Integrated wastewater discharge standard ; comprehensive wastewater discharge standard
空气排放标准 atmospheric emission standard
恶臭污染物排放标准 Emission standards for odor pollutants
污水排放标准 sewage drainage standard ; sewage discharge standard ; a criterion of sewage discharge ; standard of sewage discharge
记住,绝地武士:这不是我们寻求的排放标准。
Remember Jedi: these are not the emissions standards we are looking for.
企业制定了碳的排放标准,以简化对消费者的责任。
Companies are developing a standard measure for products' carbon emissions in hopes of simplifying decisions for consumers.
加州为了加强它自己的排放标准仍然需要从EPA获得一个弃权证书。
California still needs a waiver from the EPA in order to enforce its own emissions standards.
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