汽油发动机 gasoline engine(125)   gasoline engine     Pollution of Gas Let off by Gasoline Engine to Environment and Measures     汽油发动机排放对环境的污染及对策 短句来源     A STUDY ON THE CONVERSION PERFORMANCE OF CATALYTIC CONVERTERS FOR GASOLINE ENGINE     汽油发动机排气催化转化器转化性能的研究 短句来源     The letting characteristic of HC and CO when gasoline engine using carburettor in idle speed, studying the way of administer, a new purify device had been designed.     分析了化油器式汽油发动机怠速工况下HC与CO的排放特点 ,研究了治理的措施 ,并设计出实用的净化装置。 短句来源     This article illstrates generating mechanism of the engine vehicle exhaust pollution and emphasizes on measures on how to control the gasoline engine exhaust pollutants and it finds out some effective exhaust pollution treatment techniques and control measures which shouldbe taken to solve the pollution completely form its sources.     针对城市机动车排气污染现状 ,介绍机动车排气污染的生成机理 ,着重讨论国内外各种控制汽油发动机排气污染物的措施 ,指出现实应用中应从治本出发 ,积极研究和探索切实有效的汽油车排气污染物治理技术和控制措施 短句来源   “汽油发动机”译为未确定词的双语例句     Discussion of the Effects of Alcohol on the Exhaust of Engines     有机醇对汽油发动机尾气排放的影响 短句来源     Influencing Factors and Control of Exist Gas Pollution of Oil-burner     汽油发动机排气污染的影响因素与控制 短句来源     In the fleld-test the catalysts were packed in a converter, and was connected to the exhaust end of a Shanghai-type bus which has a 6-cylinder gas engine of the CA-10B liberation type.     将制得的催化剂装入催化箱,与上海牌公共汽车(解放CA—10B六缸汽油发动机)的出口相连接。 短句来源     This paper analyses the main factors causing the exist gas pollution of oil-burner,and puts forward some control measures.     文章分析了汽油发动机排汽污染的影响因素 ,提出了控制措施。 短句来源     The author makes analyses of the harm done to human body by the detrimental gas discharged by automobile engines and the causes of environment pollution, and also puts forward some appropriated measures     本文对汽油发动机排放中所含有害气体对人体的危害、对环境污染的原因进行分析 ,并提出相应的防范措施 短句来源 查询“汽油发动机”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   gasoline engine The gasoline engine could be operated in HCCI combustion mode at a speed range of 800-2 200 r/min and load, indicated mean effective pressure (IMEP) range of 0.1-0.53 MPa. 例句来源       The catalyst performance was tested on a real lean-burn gasoline engine. 例句来源       Comparative experiments of oil and water-cooling were performed on a 4-cylinder automotive gasoline engine and a single-cylinder direct injection Diesel engine. 例句来源       For automotive gasoline engine, road tests indicated the same trend of fuel economy improvement with oil-cooling. 例句来源       The sub-chamber type gasoline engine was suggested to be a type of clean engine, but the presence of residual gas in the sub-chamber was a serious fault. 例句来源       更多                    The preparation and field-test of the 778-type granular rare-earth catalyst for the treatment of auto exhaust gases have been studied. The alumina supporters with 4-7mm were impregnated with an aqueous solution of RE, Sr, Cu and Zr acetate mixture, and then were calcined in a muffle furnace in air at 800-1000℃ for several hours. In the fleld-test the catalysts were packed in a converter, and was connected to the exhaust end of a Shanghai-type bus which has a 6-cylinder gas engine of the CA-10B liberation ty...             本文叙述了778型颗粒状汽车尾气净化稀土催化剂的研究和应用。将φ4—7毫米颗粒状氧化铝载体浸渍于RE、Sr、Cu、Zr的醋酸盐混合物水溶液,在800—1000℃空气气氛下于马弗炉中煅烧数小时。将制得的催化剂装入催化箱,与上海牌公共汽车(解放CA—10B六缸汽油发动机)的出口相连接。在车辆实际运行状况下,连续测定尾气浓度。当行驶53000公里时,CO、HC净化率分别为79.2%、78%。此外,本催化净化器还可比消音器减少噪音3—7分贝。 文摘来源          This paper investigates by way of a test bed the conversion efficiency of exhaust emissions including CO & HC in exhaust gas passing through a converter of a gasoline engine . The results indicate that there is a close relationship between the conversion efficiency of a converter and engine operation conditions. The resistance of converters and the initial exhaust emission concentration of engines also have obvious effects on conversion efficiency in addition to the other factors including the temperature o...             通过在试验台架上对汽油发动机排气催化转化器进行试验，探讨转化器在发动机各种工况下对排气中污染物（ＣＯ、ＨＣ）的转化效率．试验结果表明，汽油发动机的排气温度、空速和空燃比对转化器效率影响很大外，转化器的阻力以及发动机的排放污染物浓度对转化效率亦有明显影响．本文提出一种减小转化器阻力及在其前采用二次空气补气两种措施以提高催化转化器转化效率的方法，具有实际应用价值 文摘来源          With the rapid development of economy and traffic,vehicle exhaust pollution is more and more serious.Gasoline vehicle emission′s components and forming mechanism,and its polluted contribution to air and the impact on people were revealed,technical measures adopted for reducing exhaust emission are presented.             分析了汽油发动机排放污染物质的组成、产生机理 .论述了汽油车排放污染的危害及为减少其排放的机内净化、机外净化等治理措施 文摘来源   << 更多相关文摘         相关查询: 汽油发动机燃烧 汽油发动机曲轴 电控汽油发动机 汽油发动机测试 汽油喷射发动机 小型汽油发动机 辅助汽油发动机 汽油转子发动机 汽油直接喷射发动机 电控汽油喷射发动机 电子汽油喷射发动机 汽油发动机用机油  对查询结果不满意

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