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- Abstract ：An experimental investigation of exhaust gas recirculation (EGR) on performance and emissions of a turbocharged DME engine was carried out. 摘要： 以一台增压二甲醚发动机为研究对象，研究废气再循环（EGR）对二甲醚发动机性能和排放的影响。
- An experimental investigation of exhaust gas recirculation(EGR) on performance and emissions of a turbocharged DME engine was carried out. 以一台增压二甲醚发动机为研究对象,研究废气再循环(EGR)对二甲醚发动机性能和排放的影响。
- emission of exhaust gas 废气排放
- Most people are under the threat of exhaust gases. 大多数人都受废气的威胁。
- In the spark-ignition engine, recirculating some of the exhaust gas reduces the emission of nitrogen oxides. 在火花点火的发动机中，再循环的一部分废气减少了氧化氮的有害污染物。
- Exhaust Gas Recirculation(EGR) is adopted to reduce nitrogen oxide emission of CA498 engine fueled with dimethyl ether. 在CA498车用直喷式柴油机上开展了燃用二甲醚和采用排气再循环时,发动机的排放和燃烧特性的研究。
- The technology of exhaust gas recirculation (EGR) has been researched in a turbocharged direct-injected diesel engine in order to reduce Nitrogen Oxides (NOX) emission. 针对增压直喷柴油机,开展了应用废气再循环(EGR)技术降低氮氧化物(NOx)排放的研究。
- Using 20% ethanol diesel fuel blend with 2% additive of the total volume, bench diesel engine showed a large amount decrease of exhaust gas,eg 55% of Bosch smoke number, 70% of HC emission, and 45% of CO emission at 13 kW and 1540 r/min. 在额定工况点 (功率为 1 3kW ;转速为1 5 40r/min)时 ;掺混 2 0%25乙醇的混合燃料可降低烟度 5 5%25;降低HC排放 70%25;降低CO排放 45%25.
- A simple analytical system for measuring mass of exhaust gas of motor vehicles under working condition. 一种简易工况法机动车排放质量分析系统。
- It will effective improve the engine powering ability, the fuel economy, and reduce the pollution of exhaust gas. 采用先进的计算机控制技术使发动机在最佳稀薄空燃比下工作，有效改善发动机动力性、燃油经济性、降低尾气污染。
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- The whole structure of the unit was involved, and the applied equipment of waste heat of exhaust gas, a new evaporator and generator was also designed. 简要说明了机组整体的布置，并设计了实用型尾余热利用装置以及新型蒸发器和发生器。
- Cremation machine package deal with flue gas purification system of exhaust gas treatment to achieve the "stability" and "harmless. 整套火化机烟气净化处理系统实现了尾气处理的“安定化”、“无害化”。
- Internal emission of explosive gas? 爆炸气体的内部传递?
- This paper introduced the source of exhaust gas from cathodic electrodeposition primer in baking,and gave the design principle of disposal equipments. 介绍了阴极电泳漆烘干过程中废气的来源,提出了废气处理设备的设计原则。
- Overview: This artide simply describe influence to boiler efficiency because of exhaust gas temperature and to coal kinds, load. 本文简单论述了排烟温度对锅炉效率的影响，以及负荷、煤种对排烟温度的影响。
- High efficiency: Make the distribution indoors of exhaust gas rationally, distributed in the low latitude mainly, improving the effect of killing mosquito. 高效:使烟气在室内的分布合理,主要分布在低空,提高驱蚊杀蚊效果;
- The corresponding learning algorithm is given and the effectiveness of this method is proved by the prediction of exhaust gas temperature in aircraft engine condition monitoring. 给出了相应的学习算法，并以飞机发动机状态监控中发动机排气温度的预测为例验证了模型和算法的有效性。
- A brief, sudden emission of air, vapor, or smoke. 一阵烟空气、蒸汽或烟雾短促而突然的散发
- The latest style large capacity muffle with special structure has reduced the noise of exhaust gas . A larger air filter is employed to reduce the noise of suction gas . 新型大容量和特殊内部构造消音器降低了排气噪音.;采用较大的空气滤器减少了进气噪音
