发动机的一些部件由于不断使用而磨损了。
在对“极地海洋”号的主要柴油发动机的检查中发现，该船有33个汽缸组件被过度磨损。
Inspections of the Polar Sea's main diesel engines revealed excessive wear in 33 cylinder assemblies.
发动机制造商称较30年前相比，他们发现这三年破车出现同样的凸轮轴磨损情况有所增加。
Engine builders say they have seen more broken motors suffering from the same camshaft damage over the past three years than in the previous 30.
这里介绍的磨合方法不会使发动机加速磨损吗？
Will this break - in method cause my engine to wear out faster ???
文中针对基于油液分析的12150发动机磨损故障监测方法进行研究，给出了油液监测机理。
This paper is concentrated on the study of the wear fault monitoring methods and the monitoring principle of 12150 engines based on oil analysis.
其主要原因是发动机的磨损和燃烧室的积炭造成的。
The main cause is the engine wear and the combustion chamber caused by carbon.
这是因为，合理的预热能够协助机油在发动机部件与部件之间构成“油膜”，然后削减发动机部件磨损。
This is because a proper warm-up can assist the oil to form an oil film between the engine parts and components, and then reduce the wear of engine parts.
很多号称能增强动力、减低油耗的燃油、机油添加剂，不但没有广告中吹嘘的功能，反而会加剧发动机的磨损。
Many can reduce fuel consumption, enhance the fuel and oil additives, not only have the function of advertising, instead of boasting exacerbate the engine wear.
为了避免发动机过早的磨损(非正常)和保持最佳的工作状态，对空气滤清器和压力调节阀pcv进行定期的检查和更换便显得至关重要了。
In order to avoid premature wear engine (abnormal) and maintain the best working condition, the air filter and pressure regulator PCV regular inspection and replacement is crucial.
其主要功能是减少轴瓦与曲轴间的滑动摩擦磨损，提高发动机曲轴及连杆的使用寿命。
Its primary functions are to reduce wear and tear between bearing and shaft, and raise longevity of shaft and connection rod.
因高负荷而致使的发动机输出功率过大，久而久之会形成机件的过度磨损。
High output power of the engine caused by high load, excessive wear in the course of time will form parts.
笔者利用铁谱技术作为一种监测手段，通过磨粒分析来判断发动机的磨损状态。
This paper takes the ferrography technology as a monitoring means, we use wear particle analysis to judge the wear condition of engine.
基于磨粒识别分析的结果，并结合摩擦学理论，实现对发动机磨损状态检测与故障诊断。
Depending on the result of debris analysis and combing with tribology knowledges, we can diagnose and predict wear fault of engine.
结合油液光谱分析的数据和发动机在实际中常见磨损故障现象，研制和开发了油液光谱分析诊断专家系统。
Combining the Spectrometric oil analysis data and the practical wear fault phenomena of the engines, the author has developed a Spectrometric oil analysis fault diagnosis expert system.
避免低温冷启动给发动机带来的磨损。
而对于一些小型发动机，气缸壁面镀铬，铬是一种硬度非常高的金属，可减少气缸壁的磨损并延长使用寿命。
However, in some small engines, the cylinder walls are plated with chromium, a very hard metal, to reduce wall wear and lengthen their life.
并且再微小的颗粒污垢也会导致发动机相关内部零部件的严重磨损。
And again the tiny particles fouling will cause serious engine internal components.
通过严密的理论推导，得出了不同粉尘浓度条件下发动机的磨损与空气滤清器滤清效率的经验公式。
In this study, an empirical equation is derived which describes the relationship between engine wear and air cleaner efficiency under different dust con-centrations.
本文对12150发动机的磨损情况进行了详细的分析与讨论，总结了该发动机的磨损类型与磨损原因。
In this paper, the wear problem of 12150 engines is discussed in detail. The wear types and wear reason are summarized.
探讨了柴油发动机气缸套磨损的形成规律，分析了柴油发动机气缸套磨损产生的机理及其危害。
The wear rules of diesel engine are discussed. Producing causation and endanger of the cylinder liner wear for diesel engine are analyzed.
本文根据我部长期对莱康明发动机金属屑故障的数据统计，详细分析了发动机挺杆座磨损的机理和多种成因，并提出了相应的改进和防范措施。
The paper analyzes in details the wear reasons of engine tappet rod and proposes the relative measures for improvement based on the statistical data on metal troubles from our department.
特别添加“TL”减磨物质，卓越的抗磨损性能，延长发动机寿命。
Special insert "TL" by grinding material, excellent wear high performance, extending engine life.
摩托车发动机气缸磨损的根本原因在于温度的变化和硬质磨粒的存在。
The root causes of motorcycle cylinder block wearing are temperature variation and presence of hard abrasive dust.
节省了发动机的磨损。
研究表明一次冷启动带来的发动机磨损相当于车辆正常行驶200公里，发动机磨损的60%是由于冷启动造成的。
Studies have shown that a cold start engine wear and tear caused by the normal running of the vehicle is equivalent to 200 km, 60% of engine wear is caused due to the cold start.
针对单一的智能模型在发动机磨损模式识别中的局限性，提出了一种基于数据融合技术的多模型磨损模式识别方法。
In order to overcome the disadvantages of single model for wear pattern recognition of engine, a multi-intelligent model based on the data fusion technology was proposed.
残留在气缸壁上的砂砾或尘埃所造成的划痕，均能引起活塞环和气缸壁的迅速磨损以及发动机的早期损坏。收藏。
Even slight traces of grit or dust left on the cylinder walls may cause rapid ring and wall wear and early engine failure.
在不改变原机外形的前提下，对磨损严重的C AT963履带式装载机发动机进行替换修复。
The badly worn engine of CAT963 crawler loader is replaced on the premise of leaving original machine unchanged.
在不改变原机外形的前提下，对磨损严重的C AT963履带式装载机发动机进行替换修复。
The badly worn engine of CAT963 crawler loader is replaced on the premise of leaving original machine unchanged.
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