气缸

All the gas engines have laser-finished cylinder bores, as well as piston oil squirters and sodium-filled exhaust valves for heat dispersion.

所有的燃气发动机有激光完成气缸，活塞，以及石油squirters和钠充满热分散排气阀门。

So ,the temperature is quite essential for an engine to produce power .No engines can work well without suitable operating temperatures .If the engine runs too hot ,it may suffer form pre-ignition,while the air-fuel change is ignited prematurely from excessive combustion chamber temperature.Viscosity of the oil circulating in an over heating engine is reduced.Hot oil also forms varnish and carbon deposits may be drawn into the combustion chamber where it increases HC emission.This also causes poor performance and premature wear ,and may even result in engine damage.What is more,the behavior of the metals at excessively high temperature also differs from that at normal temperatures and can produce a condition in which the metal deforms slowly and continuously at a constant stress,If the engine runs too cold, the fuel will not vaporize properly.If liquid fuel reachees the cylinders,it will reduce lubrication by washing the oil from the cylinder walls and diluting the engin oil.This causes a loss ofperformance, an inrease in HC emissions, and premature engine wear.

所以，温度是很有必要的引擎来产生电力，没有引擎，可以工作，如果没有合适的操作温度，如果发动机运行太热，它可能遭受的形式预点火，而空气燃料的改变是点火过早过量燃烧室temperature.viscosity的石油流通的过度加热发动机是reduced.hot油价也构成了清漆和碳存款可能会被拖入燃烧室而增加hc的emission.this也造成业绩不佳和过早磨损，甚至可能导致发动机damage.what更重要的是，行为的研究金属在过高的温度也有不同，在正常温度下，可以达到的一个条件，其中金属变形速度缓慢，不断在恒应力，如果发动机运行太冷了，燃料价格将不会汽化properly.if液体燃料reachees气瓶，将减少润滑洗油从气缸壁和稀释器oil.this造成损失ofperformance ， inrease在hc排放，发动机过早磨损。

The setting plate 2 is provided with a setting hole 2h for aligning the axis of the piston P with the axis of the cylinder sleeve S, and the setting hole is engaged with the knock pin n of a cylinder block B.

该定位板2具有一个允许活塞P的轴线与气缸套S的轴线重合的定位孔2h。定位孔2h与缸体B上的定位销n相配合。

Cylinder wall and piston are lubricated by the engine oil sprayed out of the engine oil cooling spraying hook located on auxiliary oil passage of cylinder block; piston pin is lubricated by the lubricant collected in the hole drilled on top of connecting rod small end.

气缸壁和活塞通过位于气缸体副油道上的机油冷却喷钩喷油润滑，活塞销由连杆小头顶部钻孔集油润滑。

Recorded piston displacement versus incylinder pressure traces and other parameters by the developed system proved its accuracy and rebiability.

根据试验获得的活塞位移曲线、气缸压力曲线及压力位移曲线，证明本系统采集到的数据具有良好的可靠性。

The clearance variation that is caused by the heat deformation of the cylinder and the plunger piston is analyzed.

在小型、高压、无油领域，对高压级柱塞的结构形式、材料及气缸和柱塞间的配合间隙等问题进行了分析研究。

The plunger or piston of a force pump or hydraulic press.

含有被活塞压缩的制动液的气缸。

The structures, materials and the clearance between cylinder and high pressure plunger piston which is used in the small, oilfree, high pressure field are discussed and analyzed.

在分析滑道变形的基础上，采用尺寸链方法综合分析了滑道体、活塞、气缸等的变形对线性余隙容积的影响，提出了减小线性余隙容积的措施。

Once activated, CO2 gas is then allowed to proceed through a tube to either another poppet valve, a cylinder or the ballast tank.

一旦启动，二氧化碳气体，然后允许进行，通过一根管子到另一锥阀，气缸，或压载水舱。

If the engine temperature is too high, the pistons would expand and could not move in the cylinder.

如果发动机温度太高，活塞就会膨胀，也就不能在气缸里运动。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。