What is the difference between a gasoline engine and a diesel engine?
汽油发动机和柴油发动机的区别？
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。
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。
On longer trips, the diesel engine ACTS as a generator to recharge the battery, rather than driving the wheels directly.
在较长的里程中，柴油引擎却扮演了一个发电机的角色，给电池充电，而不是直接驱动车轮。
The diesel engine is reliable and longlasting.
柴油发动机可靠并经久耐用。
Monitoring is the foundation of diesel engine fault diagnosis.
监测是进行船舶柴油机故障诊断的基础。
The use of turbocharger improved the quality of diesel engine greatly.
增压技术的应用极大地改善了柴油机的性能。
It runs on battery power, with a small diesel engine charging the batteries.
它靠蓄电池的电行进，同时有一架小型柴油发动机为蓄电池充电。
The first diesel engine in 1892 was originally designed to run on peanut oil.
1892年问世的第一台柴油机原本设计为以花生油为燃料。
FVM method was applied to simulate the unsteady gas flow in manifold of diesel engine.
应用有限容积法对发动机排气管系中的气体流动作模拟计算。
At present, the diesel engine has already been applied to each field of national economy.
目前，柴油机广泛应用于国民经济的各个领域。
The steam engine has come to lose its importance since the invention of the diesel engine.
自从柴油机发明以来，蒸汽机已逐渐失去其重要性。
It is convenient and efficient to design or improve the diesel engine port with this method.
利用此方法可以高效快捷地对柴油机气道进行设计和改进。
Premium protection, heavy duty diesel engine oil, for low emission, high performance engines.
重负荷柴油机油，提供优异的保护功能，用于低排放高性能柴油发动机。
Results show that there are different optimum swirls in different ranges of diesel engine operating condition.
试验结果表明，发动机在高、低速区的最佳进气涡流强度是不同的。
Variable geometry turbine (VNT) can improve the low-speed performance and emission of turbocharged diesel engine.
可变喷嘴涡轮调节技术是改善增压柴油机低速性能、降低柴油机排放的有效措施。
To meet the market demand, a new medium-speed X6170Z diesel engine was designed and developed by Weichai Power CO.
为满足市场需求，潍柴动力股份有限公司自行开发研制了X6170Z型新一代中速柴油机。
It's shorter in front and its long rear hood is much lower because a bank of batteries has replaced the huge diesel engine.
它前部较短，尾部很长的发动机罩非常低，因为一组蓄电池取代了体积庞大的柴油发动机。
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。
Reasonable choice and correct design of the diesel engine exhaust system is an important part of diesel engine system design.
合理选择和正确设计柴油机的排气系统是柴油机总体设计的一项重要内容。
The K21 IFV has a 750-horsepower turbo-diesel engine and 40mm auto cannon designed to shoot down slow-moving helicopters and aircraft.
K21步兵战车拥有750马力的涡轮增压柴油发动机和40毫米自动炮，旨在击落缓慢移动的直升机和飞机。
The Emma Maersk's huge diesel engine has the power of 1,200 cars and its anchor weighs as much as five African elephants (about 30 tonnes).
艾玛。马士基号的巨大柴油发动机的马力与1200辆轿车相当，锚的重量相当于五头非洲象(约30吨)。
The Emma Maersk's huge diesel engine has the power of 1, 200 cars and its anchor weighs as much as five African elephants (about 30 tonnes).
艾玛.马士基号的巨大柴油发动机的马力与1200辆轿车相当，锚的重量相当于五头非洲象（约30吨）。
Monitoring technology for the diesel engine can promptly discover potential failure information and alarm to avoid a malignant accident.
采用监测诊断技术能及时发现柴油机潜在的故障信息并进行报警，以避免恶性事故的发生。
As emission regulations have become increasingly restrictive, diesel engine emission levels are approaching those of natural gas engines.
随着排放法规的日益严格，柴油机的排放水平逐渐接近天然气发动机。
Improving the production capability and technical level of high-power diesel engine can help to boost the domestic shipbuilding industry.
提高大功率船舶柴油机的生产能力和水平对提高我国造船行业的国际竞争力有着重要的意义。
Use of the fourth generation multigrade oil for diesel engine can cut down the warming up hours, save energy, reduce engine wear, and so on.
多级四代机油具有良好的低温起动性能以及节能性能，使用该油品可以缩短打温时间、节约能源、减少柴油机磨损等。
The system is low in cost, simple in structure and convenient in use, which will contribute to the development of a common-rail diesel engine.
该系统还具有成本低廉、结构简单、使用方便等优点，为高压共轨电控柴油机的研发提供了有利的工具。
The system is low in cost, simple in structure and convenient in use, which will contribute to the development of a common-rail diesel engine.
该系统还具有成本低廉、结构简单、使用方便等优点，为高压共轨电控柴油机的研发提供了有利的工具。
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