采用一套车载尾气测试系统，对选取的6辆代表性车辆在宁波市实际道路行驶中的瞬时排放进行测试。
Using a set of on-board vehicle emissions test system, 6 selected typical vehicles were tested on urban roads in Ningbo.
本论文提出一种新的测试方法，并在此方法上研制出基于车载式的汽车尾气排放测试系统。
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.
基于此种情况，研究设计了汽车尾气降解材料测试室。
According to this situation, we study and design the degenerating materials' testing chamber on Automobile exhaust.
与此同时，中国正准备推出一套新的排放测试标准，更严格地限制氮氧化物等尾气的排放——氮氧化物等尾气会引发呼吸系统的疾病。
Meanwhile, China is preparing to introduce a new set of emissions testing standards, with tougher limits on exhaust gases such as nitrogen oxides, which cause respiratory diseases.
我们监测了油耗，进行了尾气排放测试，还有我刚才所说的废油分析，另外还有引擎检查。
We monitor the oil consumption, we run emission testing, as I mentioned, we do used oil analysis, and we do engine inspections.
本课题研究设计的汽车尾气降解材料测试室为光催化材料降解汽车尾气的研究提供了良好的实验基础和测试平台。
The testing chamber can provide a good foundation and testing platform for the study of photochemical catalysis material on degenerating Automobile exhaust.
世界第二大汽车制造商——大众汽车已承认其曾于2015年在美国出售的无数柴油汽车上安装软件，以蒙混尾气排放测试。
Volkswagen, the world's second biggest car maker, admitted in 2015 that it had installed software in hundreds of thousands of diesel cars in the U. s. to cheat emissions tests.
我们还提供其它的引擎尾气系统的工具、附件、测试自动化解决方案与顾问服务。
We also supply other engine emissions systems tools, accessories, test cell automation solutions, and consulting services.
测试结果表明，这样可以显著地减少关键地区的尾气排放量，而旅行时间基本保持不变。
Tests showed a large reduction in emissions in the critical area and no significant changes in journey times.
该系统在汽车、拖拉机、工程机械等产品的检验测试验和总装过程中，对汽车排出的尾气。
The system in automobiles, tractors, construction machinery and other products, testing and final assembly inspection and testing process, the exhaust emitted by vehicles.
测试结果显示，该方法能显著减少关键区域的尾气排放量，而车辆行程时间基本保持不变。
The simulation results show a large reduction of emissions in key areas and a basically unchanged travel time.
测试结果显示，该方法能显著减少关键区域的尾气排放量，而车辆行程时间基本保持不变。
The simulation results show a large reduction of emissions in key areas and a basically unchanged travel time.
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