The final step came when steam was introduced into the cylinder to drive the piston backward as well as forward, thereby increasing the speed of the engine and cutting its fuel consumption.
最后一步是将蒸汽引入气缸，使得活塞前后推动，从而提高了发动机的速度，降低了燃料消耗。
The core of a steam engine is a cylinder that is sealed at one end and has a moving piston at the other.
蒸汽机的核心是汽缸。它一端密封，另一端有个可以移动的活塞。
The piston is a cylindrical shaped hollow part that moves up and down inside the engine cylinder.
活塞是一个中空的圆柱体形状部件，其在发动机气缸里做上下往复运动。
The piston is essentially a cylindrical plug that moves up and down in the engine cylinder.
实质上活塞是一个在气缸中上下移动的圆筒状的塞子。
In the two-cycle engine, the piston ACTS as a valve, clearing valve ports in the cylinder wall as it nears BDC.
在二行程发动机中，活塞起到阀门的作用，当活塞接近下止点时，使气缸壁上的进排气口打开。
This paper introduces the operating principles of the triangle piston circulating engine and puts forward the methods to create model line of cylinder and calculating formula.
介绍了三角活塞旋转发动机的工作原理，提出了气缸型线的创成方法和计算公式。
Loose hole plating chromic layer by weight used in the sliding friction parts and heat resistance, corrosion, wear parts, such as internal combustion engine cylinder lumen, piston rings.
松孔镀铬层应用于受重压的滑动摩擦件及耐热、抗蚀、耐磨零件，如内燃机汽缸内腔、活塞环等。
Meanwhile, it causes engine overheat, blockage piston (ring) in the cylinder, melting to wear and damage piston ring.
同时，也会造成内燃机过热、活塞(环)卡缸、熔着磨损以及活塞环断裂等事故。
The cause of over-pressure in Diesel Engine includes fracture on piston, fracture of piston rings and cylinder wear.
通过对机车柴油机超压现象的原因分析，得出导致柴油机超压的原因有：活塞顶裂纹、活塞气环折断、气缸套磨损。
The transient heat transfer process of piston set-cylinder liner system in gasoline engine was researched with direct coupling finite element method (FEM).
采用直接耦合的有限元分析方法对一汽油机的活塞组—气缸套系统的瞬态传热过程进行了研究。
Based on the engine vibration character induced by the piston impact on the cylinder, it is practical to judge the clearance condition between them by engine surface vibration intensity.
本文讨论了活塞撞击引起的发动机振动特性，指出利用表面振动信号判断活塞缸套间的间隙状态是可行的。
Makes dynamic analysis of 12v180 diesel engine cylinder liner by using FEM and conducts development study on piston impact forces resulting in cylinder liner vibration.
以12v180型柴油机的汽缸套为例，用有限元法对该缸套进行了动力分析，并对引起缸套振动的活塞冲击力的处理进行了探索性的研究。
This paper introduces systematically the method for measuring the instantaneous friction force of cylinder liner-piston pair in the engine.
系统地阐述了发动机缸套活塞组瞬态摩擦力的测量方法。
Poor fuel quality. Incomplete combustion and lack of sealing between piston and cylinder wall or badly losing valves. Possibly incorrect engine timing / set up.
燃油品质差，不完全燃烧和活塞与气缸壁之间的密封性差。 。
The present invention is the combination of the principles of a reciprocating piston engine and a revolving cylinder type compressor.
本发明是往复式活塞机与转缸式压缩机原理的结合。
Based on the 175F type swirlprechamber air cooling diesel engine, through redesigning cylinder head and piston etc. , new 175F type direct injection air cooling diesel engine is formed.
在175F涡流预燃室风冷柴油机的基础上更换气缸盖、活塞等零件，改成新的175F直喷式燃烧室风冷柴油机。
The squish patterns in engine piston bowls with different geometry are visualized by the method of oil streak in a motored single cylinder test engine.
本文在一个拖动的单缸实验机上，利用油点条痕法显示了活塞上燃烧室凹坑中挤流运动的流谱，研究了燃烧室形状和几何尺寸对挤流谱的影响。
The final step came when steam was introduced into the cylinder to drive the piston backward as well as forward thereby increasing the speed of the engine and cutting its fuel consumption.
最后步骤启动，这时蒸汽被导入汽缸从而驱使活塞像向前一样的向后，从而提高引擎的速度切断燃料的耗费。
Cylinder-piston system is the heart of internal-combustion engine. Cylinder liner cavitation is one of main disabled form.
缸套—活塞系统是内燃机的核心构成，缸套穴蚀是内燃机缸套的主要失效形式之一。
This paper introduced the construction and working principle of Single-cylinder Electric Power Confined Piston Engine, and studied the No-load characteristic on theory and experiment.
本文介绍了单缸电力约束活塞发动机的结构及工作机理，并对其空载特性进行了理论和试验研究。
The working principle and structure of 3-cylinder hydraulic confined piston engine (HCPE) is put forward, and the working process differential equations is constructed.
阐述了三缸机械液压约束活塞发动机(HCPE)工作原理，建立了系统工作过程的微分方程。
The hydrostatic piston engine comprises a housing in which a cylinder drum is arranged in a rotatable manner.
该流体静力学活塞机构包括其中 可旋转地设置有汽缸鼓轮的壳体。
The invention discloses a piston type cylinder cap internal-combustion engine, which relates to an internal-combustion engine.
本发明公开一种活塞式缸盖内燃机，涉及一种内燃机。
In the 4-stroke engine, four strokes of the piston in the cylinder are required to complete one full operating cycle.
在四冲程发动机，四冲程汽缸中的活塞需要完成一个工作循环。
The steering engine is steered through the position of the cylinder on the piston rod which is controlled by hydraulic pressure.
利用油压控制油缸在活塞杆上移动的位置进行操舵。
The steering engine is steered through the position of the cylinder on the piston rod which is controlled by hydraulic pressure.
利用油压控制油缸在活塞杆上移动的位置进行操舵。
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