查询词典 cylinder mill

Dissolved acetylene cylinder, stainless steal welding cylinder, liquified propanecylinder, different kinds of welding cylinder.

溶解乙炔气瓶，不锈钢焊接气瓶，液化丙烯钢瓶，各种焊接气瓶。

First according to the hydraulic pressure elevator system diagram, use the machine design and hydraulic transmission knowledge calculates the diameter of the plunger, cylinder tube wall thickness as well as cylinder bottom thickness; second, through the examination confirmation to the obtained result to complete the work of cylinder design; Simultaneously has carried on the component choice and the computation; Through to the system calorific capacity computation the and the volume of cooling water while the fuel tank cools when needs to complete the hydraulic pressure elevator fuel tank design; Based on the system oil stream condition to calculated the tube internal pressure lose, the local pressure loss as well as the all of the pressure lose to carried on the system checking calculation; Finally through the consult correlation design handbook to calculation and examines the belt, the band pulley, the axis, as well as the key, has completed the hydraulic pressure elevator pumping station transmission system design.

首先根据液压电梯系统原理图，利用机械设计与液压传动等方面的知识计算出柱塞的直径、缸筒的壁厚以及缸底厚度，并对所得结果进行校核验证完成了工作油缸的设计；同时进行了元件的选择和计算；其次，通过系统发热量的计算和油箱冷却时需要的冷却水量的计算完成了液压电梯油箱的设计；依据系统油流状态计算出管内压力损失、局部压力损失以及总压力损失进行了系统的验算；最后通过查阅相关设计手册对带、带轮、轴、以及键进行设计计算和校核，完成了液压电梯的泵站传动系统的设计。

Through the analysis of different cross section flow field in cylinder of two-valve and four-valve diesel engine, the following conclusion can be obtained: The formation of intake swirl of two-valve diesel engine mainly is effected by an intense air flow ring zone near the radius from valve axis to cylinder axis, as the flow progresses down through the cylinder, the ring zone air flow expends to both side and finally forms an unified rigid rotating swirl motion.

2号缸盖的螺旋进气道产生的绕自身气门轴线的动量矩比1号缸盖的大，且切向气道的径向速度在前峰面上的数值比1号缸盖的速度数值大很多，因此，两进气道组合后的动量矩损失也大，所以虽然2号缸盖的两个进气道单独的涡流比都高于1号缸盖的两个进气道，但组合后的合成涡流比却是基本相同的。

In order to study the intake air flow characteristics in four-valve diesel engines, in this dissertation hot-wire anemometer and PIV twodimension instantaneous measuring technique are used. Extensive experimental study on two intake valve exit flow fields and longitudinal section flow field in cylinder are performed for different type of diesel engines. Great researching progress have been made on the interaction between two intake ports, and the formation process of in-cylinder swirl and flow field structure of cross and longitudinal section for four valve diesel engines. These results are presented in China for the first time and without such kind of research work reported abroad as detailed and deepgoing as this dissertation. The author designs and makes a set of hot wire measuring velocity device to measure the velocity distribution around the intake valve annulus and the cross section flow field in cylinder.

为了研究四气门柴油机进气过程中气体流动的变化规律，本文利用热线测速和PIV二维瞬态测速技术，对四气门柴油机两进气门出口全圆周流速场和缸内横、纵剖面的气体流动流场进行了大量的试验研究，在四气门柴油机两进气道之间相互影响的变化规律，缸内涡流的形成过程及缸内横、纵剖面流场结构等方面取得了重大的研究进展，这一研究工作在国内尚属首次，在国外也未见有如此全面、深入的研究报道。

The pattern could be described as the fluids flow separated from the rearward edge of the strips; the fluids flow reattached to the cylinder surface behind the edge; the fluids flow reseparated from the cylinder surface downstream of the cross section of the cylinder.

为精细地描述台阶附近近壁特性，采用分区—耦合方法建立了适体正交曲线网格，采用低雷诺数的k-ε模型作为湍流模型，在非交错网格上建立起差分关系式，引用简化的SOLA算法对流场进行了数值模拟。

Thus, the rigidity of the top deck of the cylinder block is improved, and the sealing between the cylinder block and a cylinder head via a head gasket is improved.

这样，汽缸座的顶板的刚性被提高，并且汽缸座和汽缸盖之间的密封通过一个汽缸盖垫被提高。

When embossing district zhaiyanzhen rubberand drum RADIUS plus the paper thickness is greater than the radius of embossing drum cylinder, paper margin rubber drum circle distance greater than the RADIUS for the imprint of the rollers, paper for the cylinder body relative to the surface of the cylinder of nano-imprint lithography drum slide forward, imprinted deformation and dot gain no significant adverse effects.

当不抬印区某处的橡皮滚筒半径加上纸薄不小于不抬印滚筒筒体半径时，纸张背背距橡皮滚筒圆心的间隔不小于不抬印滚筒筒体半径，纸张背背不绝不差于不抬印滚筒筒体暗地上后滑不静，这不差痕迹变形及网不背增不小无澄辉不良感化。

When setting this home position, the slide cylinder should not be in the deadheaded area of the cylinder -it deadheads approximately 0.25 inch from the absolute maximum distance the cylinder can move.

为了设置初始位置，滑走导向圆柱部不能处于筒体铸件冒口位置—离铸件冒口的绝对极大值是大约0.25英寸，并能使筒体活动。

Feed aprons and stock guide plates with different angles and spacing are being equipped inside the cylinder, the structure can ensure that the material being dried runes along the direction of screwing under the impact of gravitation and keeps for a sufficient maintaining times and dispersity in the cylinder to make the material has sufficient heat exchange with the heat airflow from air heating furnace inside of the cylinder.

三筒烘干机是引进欧洲先进技术，由三个不同直径的同心圆筒彼此相嵌组合而成的。筒内装有不同角度和间距的扬料板和导料板，这种结构能够保证被烘干物料在重力作用下沿着螺旋的运动方向运动，在筒内保持足够的停留时间和充分的分散度，使被烘干物料在筒内与来自热风炉内的热气流进行充分的热交换。

The company Dongfeng Cummins B, C, L series engine cylinder block, cylinder head, crankshaft, piston, valve, cylinder, pump, air compressor, oil pump, flywheel, pressure plates, clutch nearly a thousand varieties of film, etc..

公司现有东风康明斯B、C、L系列发动机缸体、缸盖、曲轴、活塞、气门、缸套、水泵、空压机、机油泵、增压器、高压油泵、飞轮壳、压盘、离合器片等近千个品种。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"