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- street automobile emission 街道汽车尾气
- Preventing pollution by automobile emission ? 防治机动车排气污染物污染。
- Preventing pollution by automobile emission? 防治机动车排气污染物污染。
- Points out that the automobile emission is act ua lly a form of thermal plume. 指出停车库内汽车尾气的流动过程可看作烟羽的形成过程。
- Models of monolithic catalytic converter for controlling automobile emission are reviewed in detail. 摘要对用于控制汽车尾气排放的整装催化转化器的模型研究进行了论述。
- By means of flow visualization the pictures of the plume of automobile emission have been analyzed. 指出了停车库内汽车尾气的形成发展实质上是烟羽的一种形式。
- This paper discusses the harm,foring and control technology of automobile harmful emission,and suggests some proposal about controlling automobile emission pollution in Ningbo. 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.
- Solid mixed potential gas sensors will become the indispensable oxygen sensor applied for automobile emission control and environment gas monitoring due to increasingly stringent emission regulations. 由于日益严格的排放法规,固态混合电势传感器将成为汽车尾气控制和环境气体检测必不可少的传感器。
- waste automobile emission purifier 失效的汽车尾气净化器
- He beckoned to me from across the street. 他在马路对面向我招手致意。
- Since a chief source of pollutants is automobile emissions, it might be expected that pollutant levels could be correlated with automobile traffic, at least to some extent. 因为污染物的主要来源是汽车的排出物,所以可以料想污染物的浓度至少在某种程度上是与汽车运输有关。
- Satellite photos from a European Space Agency show in Beijing automobile emissions are the highest in the world, making China the largest smog producer. 从欧洲太空机构的卫星照片显示,北京的车辆排放量是全世界最高的,使得中国成为中国最大的霾害产生者。
- The street is overarched by ginkgoes. 那条街道给拱形的银杏树遮盖着。
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- The children walk down the street hand in hand. 孩子们手拉手地在街上散步。
- Application Of Common Instrument In Automobile Emission Road Test 运用普通仪器进行汽车尾气的工况法检测
- It is rash to cross the street without looking both ways. 不朝两边看看就穿马路是莽撞的。
- A babel of voices could be heard from the street. 可以听见街上一阵噪囔的声音。
- He huddled the children into the automobile. 他急急忙忙地把孩子们推进汽车。
- He is gunned down in the street outside his office. 他在他办公室外的街上被枪杀。