In a diesel engine, there is no spark plug. Instead, diesel fuel is injected into the cylinder, and the heat and pressure of the compression stroke cause the fuel to ignite.
柴油发动机内没有火花塞，取而代之的是将柴油喷入发动机气缸，然后压缩冲程在高温高压下引起燃料点火。
Diesel fuel has a higher energy density than gasoline, so a diesel engine gets better mileage.
柴油比汽油能量密度更高，所以柴油发动机行程更长一些。
The standard approach, being pursued in America and France, works like a diesel engine by compressing the fuel until it ignites.
美国和法国使用的标准的方法，如同柴油机工作原理，将燃料一直压缩，直至点燃。
After extraction, the fuel must be used within a few months but can be put almost directly to work in a diesel engine.
经过提炼后的燃料虽必须在数月内使用，却可以直接用于柴油机。
The combination of a frugal 1.5-litre petrol engine with an electric motor provides the performance of a 2.0-litre engine but with lower fuel-consumption than a diesel.
装有省油的1.5升汽油发动机与一个电动机，Prius走起来像2.0升发动机在工作，而且比柴油发动机还省油。
Research on regeneration characteristic of diesel particulate trap using fuel additive is conducted on light duty diesel engine.
采用铁基的燃油添加剂对柴油机微粒捕集器再生特性进行了研究。
A diesel engine can not utilize all the chemical energy of the fuel nor can any other heat engine.
柴油机不能利用燃料的全部化学能，任何别的热机也做不到这一点。
Power performance, fuel economy, reliability and the main structure of ZH1100J diesel engine are described.
阐述了ZH1100 J柴油机的动力性、经济性、可靠性，并对主要结构进行了介绍。
The test on the(influence) of changing fuel supply advance angle on fuel economy was carried out on single cylinder diesel engine separately using diesel fuel and ethanol-diesel blend fuel.
在单缸柴油机上分别使用纯柴油和乙醇柴油混合燃料，进行了改变供油提前角对发动机燃料经济性影响的试验。
Malfunction diagnoses for the diesel engine fuel system are introduced and given some typical obviating methods.
介绍了柴油机燃油系统故障的诊断以及一些典型故障的排除办法。
The research has shown that MECSO is a better alternative fuel for diesel engine than CSO.
研究表明棉籽油甲酯是一种比棉籽油更好的柴油机代用燃料。
Results show that eucalyptus oil is able to be directly applied to diesel engines with no problem and is quite an ideal alternative fuel for diesel engine.
结果表明：桉树油可直接用于柴油机，是一种较理想的柴油机代用燃料。
The test results show the LPG/diesel double fuel engine can obtain similar performance to a diesel engine.
试验结果表明，液化石油气-柴油双燃料发动机可得到与柴油机相类似的性能。
The two major engine types in use are spark ignition (gasoline engine) and compression ignition (diesel engine) which use different types of fuel.
常用的两大类内燃机是火花点火式(汽油机)和压缩点火式(柴油机)内燃机，他们使用不同种类的燃料。
After preparing sufficient biodiesel, the impact of the biodiesel on diesel engine exhaust emissions was evaluated and compared to diesel fuel.
为了了解生物柴油在发动机上的排放特性，进行了生物柴油和柴油的排放性能对比试验。
Main products: filters and filter elements for air engine oil and fuel filtering. used in automobiles. tractors. powerful diesel engine s. construction machines. and oil tankers etc.
主要产品：汽车、拖拉机、大马力柴油机、施工机械、重油船用柴油机用的空气、机油、燃油三大系列的滤清器、滤芯。
In this paper the use of fuel-water emulsion as fuel for a diesel engine was experimented, and the why and how this emulsion would improve fuel economy was given.
本文主要介绍柴油机使用乳化燃料的试验情况并分析其省油机理。
This paper describes the power performance, fuel economy and reliability of ZS1100 model diesel engine and introduces its main structure.
阐述ZS1100型柴油机的动力性、经济性、可靠性，并对主要结构进行介绍。
This paper presents a method in which using computer image identity tests the leakage of fuel spray nozzle in diesel engine.
提出了采用计算机图像识别技术的柴油机喷油嘴渗漏检测方法。
In order to meet strict emission regulations and economic demand, it is one of effective means to improve uniformity of mixture of air and fuel in diesel engine.
为了满足越来越严格的排放法规和经济性要求，改善柴油机混合气均匀性是有效的措施之一。
An in-situ calibration apparatus and relevant software for high-pressure fuel system of diesel engine were designed in the paper considering the weakness of existing examining method.
针对现有柴油机高压燃油系统检测方法的缺点，设计了柴油机高压燃油系统原位校正仪，以及相应的软件系统。
The influence of cetane number on the ignition and combustion of diesel fuel ind. i. diesel engine is briefly reviewed.
本文论述了柴油十六烷值对直喷式柴油机着火和燃烧特性的影响；
This paper analyzes the common fuel line malfunctions of diesel engine and gives the removal methods.
本文对柴油发动机油路的常见故障进行了分析，并提出了排除的方法。
In this paper, the authors provided an electronic controlling LPG fuel supply system to fulfill the dual fuel mode on the LR6105Q diesel engine.
通过安装在LR 6105 Q型柴油机上的一套电控LPG燃料供给系统，使该发动机运行在双燃料的模式下。
A fuzzy control system of fuel injection quantity for diesel engine based on virtual instrument technology was established.
基于虚拟仪器技术设计了一个柴油机喷油量模糊控制系统。
A diesel engine can not utilize all the chemical energy of the fuel, nor can any other heat engine.
柴油机不能利用燃料的全部化学能，任何别的热机也做不到这一点。
In order to help the study of using the ethanol-diesel blend fuel on a diesel engine, the main physical and chemical characteristics of ethanol-diesel blend fuel lueve investigated in this paper.
为了有助于开展乙醇柴油混合燃料在发动机上的应用研究，本文开展了不同乙醇掺混比例柴油乙醇混合燃料的主要理化特性的研究。
The difficulty and countermeasures in diesel engine burning heavy fuel were discussed taking into account the characteristics of heavy fuel.
围绕重柴油的特性讨论了其在机车柴油机上燃用的难点及对策。
Based on application feature of domestic locomotive diesel engine and successful foreign experience, the fuel supply system in shunter diesel engine was updated.
从国产机车柴油机的运用特点出发，根据国外的成功经验，对调车用机车柴油机供油系统进行了改进。
So flow in diesel engine affects dynamic performance, fuel economy, burning noise and emission formation etc, moreover directly affects reliability and durability of diesel engine.
因此，柴油机的流动不仅关系到柴油机的动力性、经济性、燃烧噪音和有害废气生成，而且还直接影响到柴油机的可靠性和耐久性。
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