追捧Volt的人津津乐道的一个事实是：Volt能用电行驶35英里后，平顺地切换到汽油机模式，由此能节省燃油，减少温室气体排放。
Volt enthusiasts like to recite the fact that the Volt can go 35 miles on battery-power and then shift seamlessly into gasoline-engine mode, saving on gas and reducing emissions of greenhouse gases.
主要用来做两冲程通用汽油机的排放及性能实验。
It can used to do emission and performance test of two-stroke engines.
探讨了化油器式汽油机采用电控补充二次空气加三元催化器控制排放的效果。
This paper introduces the application of air supple device and three way catalytic converter to reduce gasoline vehicle emission.
在汽油中添加清净剂可以防止汽油机燃料系统及进气系统沉积物的形成，减少排放污染，降低燃油消耗。
Adding detergent in gasoline can prevent fuel supply system and air intake system of gasoline engine from forming deposits, reduce exhaust emissions, and improve brake specific fuel consumption.
由于柴油机的燃油经济性明显好于汽油机，因而柴油机的排放污染越来越人们的重视。
People think much of the emission of diesel engine because its fuel economy is better than gasoline engine's.
本文探讨了化油器式汽油机采用电控补充二次空气加三元催化器控制排放的效果。
This paper introduces the application of air supple device and three-way catalytic converter to reduce gasoline vehicle exhaust emissions.
采用高能点火技术能够提高汽油机动力性和经济性，降低排放。
Using high energy ignition technology can greatly improve the power performance and fuel economy of gasoline engines and reduce the emissions.
汽油机在高原地区运行时，动力性、经济性及排放性能大幅下降。
The power, economy and emission performance of the gasoline engines are deteriorated remarkably when they are operated on a plateau region.
本文从未燃hc和CO在发动机内的形成机理入手分析了影响汽油机怠速排放污染物的主要因素。
Analyzes the main factors affecting the toxic emissions from gasoline engine when it is at idle speed on the basis of forming mechanism of HC and CO in the engine.
简要介绍了一种新型的汽油机的稀薄燃烧系统，可以有效地降低燃油消耗率和废气排放。
This paper briefly introduces a new lean combustion system which can effectively reduce fuel consumption rate and exhaust emissions.
汽油机燃烧稀混合气是降低有害尾气排放、燃油消耗率的有效途径。
Lean burn mixture combustion of gasoline engine is an effective approach for reducing emissions and fuel consumption.
二冲程汽油机的分层扫气可降低其油耗和排放，国内外为此提出了多种分层扫气系统。
There are many types of stratified scavenging systems developed home and abroad, due to the merit of reducing fuel consumption and emission.
在汽油机的燃烧过程中加入部分的氢气进行燃烧，可对发动机的性能改善和废气排放物的降低起到良好作用。
During the combustion process of gasoline engine, adding some hydrogen partly has good effect on improvement of gasoline engine performance and reduction of exhaust emissions.
论述了汽油机冷起动工作过程的特点、排放状况及冷起动控制技术对满足未来排放法规的意义。
Features and emission conditions of gasoline engine cold starting process and the significance of cold starting control technology to the future emission regulations are discussed.
论述了车用汽油机HC排放物控制的必要性，探讨了HC的生成机理及其影响因素。
The article discusses the necessity of HC emissions control from vehicle gasoline engine, as well as the generation mechanism of HC and its influence factors.
研究了不同掺混比的乙醇-汽油燃料在多点电喷汽油机上应用时的排放性能。
The effects of ethanol blended gasoline fuel on emission characteristics have been investigated in a multi-point EFI gasoline engine.
结果表明，采用这种生物添加剂可以改善汽油机的性能，表现在不仅减少了燃油消耗量，也减少CO和未燃HC的排放。车辆道路试验发现，对在城市工况下运行的车辆节油效果更为突出。
This kind of biologic gasoline additive can improve the engine performance, for example it reduces the fuel consumption and the emissions of CO and unburned HC.
参照GB18352的试验运转循环工况的规定，在发动机台架上对汽油机燃用cng的排放污染物进行测试，并利用燃烧分析仪对气缸内燃烧状况进行辅助监测。
Referring to GB18352 test operate-condition, in order to test the emission of CNG-engine, and combustion condition in the cylinder is inspected using combustion-analysis instruments.
二冲程汽油机排气污染严重，尤其是燃烧混合油、浓混合气时有害物排放量大。
In a two-stroke gasoline engine, exhaust gas pollution is especially severe when it burns rich mixture of blended fuel.
降低汽油机主要有害排放物的有效方法之一是在其燃油中投放添加剂。
An effective method to reduce gasoline engine emission is the application of fuel comburant additives, whose effect on the combustion processes has been analyzed in this paper.
汽油机加氢后，能够改善燃烧，提高热效率和节省汽油，具有节能、省油和改善排放的效果。
With the addition of hydrogen, the thermal efficiency can increase obviously and the gasoline can save remarkably, which is of significance in saving energy and gasoline.
在发动机试验台上进行了汽油中胶质含量对汽油机动力性和有害气体排放浓度影响的试验研究。
Test and research work is carried out on engine test bench to survey the effect of gum content in gasolene upon gasolene engine power and harmful exhaust gas emission density.
它对准确地计算车用汽油机HC排放分布数值和评价车用汽油机HC排放对大气环境的影响等，具有十分重要的作用。
It has important effect to correctly calculate the data of HC emission distribution for vehicle gasoline engine and evaluate the...
阐述了汽油机冷启动过程中碳氢化合物排放较高的原因，以及在降低碳氢化合物排放的问题上主要采取的措施。
The paper describes the reasons of higher emission of hydrocarbon in the process of gasoline engine cold start. It also discusses the measures adopted mainly in reducing emission of hydrocarbon.
它对准确地计算车用汽油机HC排放分布数值和评价车用汽油机HC排放对大气环境的影响等，具有十分重要的作用。
It has important effect to correctly calculate the data of HC emission distribution for vehicle gasoline engine and evaluate the influence of the...
汽油机要达到较高的排放标准，采用电控技术是一种较好的解决方案。
Electronic technology is a promising way for gasoline engine to achieve strict emissions laws.
在一台五气门汽油机上实验证实这种新喷油方式能够节油17%左右，并明显改善排放性能。
Some experimented results gained in a 5-valve engine prove that this new injection mode can reduce fuel consumption by 17% than that of the conventional one, and improve exhaust emission performance.
射流燃烧室汽油机具有优良的经济性、功力性和低排放指标。
Jet combustion chamber gasoline engine possessed better economical and powerful Performance, as well as lower emission than that of Bath-Tub combustion chamber engine.
本文主要报导了在二冲程、四冲程汽油机及柴油机上燃用甲醇-汽油混合燃料、M _(100)甲醇燃料的发动机尾气排放方面所做的研究，并与燃用汽油、柴油的尾气排放进行了对照。
In this paper, the study on exhaust emission from 2-stroke, 4-stroke gasoline engine and diesel engine, burning methanol-gasoline blend fuel and M100 methanol fuel has been reported.
试验结果表明，采用该控制系统后，JL 462 Q汽油机的动力性、经济性及排放指标均得到了明显的改善。
The test results showed that with the help of this system, the power performance, fuel economy and exhaust emissions of the engine were improved obviously.
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