下筒

Diven by the driving shaft,the barrel with the ematerials loaded performs cycling compound movements of translation,rotation and tumbling,which make the materials move annularly,radially and axially along the barrel boby ,thus achieving mutual flow,spread,accumulation and mixing of material for the purpose of fully mixing.

装料的筒体在主动轴的带动下，作周而复始的平移、转动和翻滚等复合运动，促使物料沿着筒体作环向、径向和轴向的三向复合运动，从而实现多种物料的相互流动、扩散、积聚、掺杂，达到均匀混合的目的。

Author has described the existing problems in the production after being changed from cylindrical gasifier to conical gasifier from aspects of pressure drop of system,material balance,heat balance,slag transition area,ash tray diameter,flow protection plate,entrainment under gasifier and gasification strength etc.

从系统阻力、物料平衡、热量平衡、炉渣过渡区、灰盘直径、防流板、炉下带出物、气化强度等方面阐述了造气煤气炉由直筒形改为锥形炉后生产中存在的问题；论述了煤气炉阀径与工艺流程的选配原则；阐明了锥形煤气炉的生产水平低于直筒形炉气炉的观点。

Once the bottom of the bailer is open, the cement gravity flows from the bailer.

一旦捞沙筒底部是开放的，水泥在重力作用下流入捞沙筒。

By using FEM software we found that discharge lateral pressure is twice higher than static pressure. The effect of the dilatancy is also presented in the paper.

文中通过有限元软件模拟发现筒仓在卸料过程中侧压力值会达到静载情况下的2-3倍，同时发现材料剪涨角对筒仓压力有着重要的影响，为今后的规范修正提供了一定的依据。

Elasticity plunger resume original dimension, the gap between plunger and pump barrel was increased downstroke.Leakage of sucker pump with automatic compensate gap was decreased and pump efficiency was increased upstroke, friction between plunger and pump barrel was reduced downstroke.

下冲程，弹性元件恢复原尺寸，柱塞与泵筒之间的间隙增大，从而实现上冲程减小泵漏失量，提高泵效，下冲程降低了柱塞与泵筒之间的摩阻。

Anchor chain hawser pipes shall be mounted on the port and starboard of the ship, made of steel plate.

锚链筒布置在船舶左右两舷，由钢板制成，每隔锚链筒的下端有铸钢锚唇。

The inhaul cable is connected with the lower part of the supporting rod through the turning rod, and the upper part of the supporting rod is connected to the shell so as to form the shell-structure system of a string-supported cylinder.

拉索通过转折节点与撑杆下端连接，撑杆上端连接至筒壳，从而形成弦支筒壳结构体系。

Based on the Eulerian two-fluid model and with the use of numerical simulation software Fluent, the paper simulate the coal gasification plant's operation state without chemical reactions involved, and mainly discuss the temperature and the interstice distribution in the coal gasification plant, under the condition of different inner cylinder radius and outer cylinder radius.

基于Eulerian双流体模型，利用Fluent数值模拟软件针对煤高效制合成气装置进行无化学反应参与的运行状态的模拟，重点讨论在不同的内筒半径和外筒半径的条件下，气化装置内的温度和空隙率分布情况。

Mm, tube pouched on upper side near base, not abruptly declinate above base, throat subequal to tube

花冠约7毫米，筒部把放入袋中在上面边近基部上，高于基部，喉近等长于筒部不突然下倾 74 Isodon lungshengensis 龙胜香茶菜

In order to do research on pipe flow and pump characteristics of polymer flooding and water flooding rod-pumped well in especially high water-cut stage, rheometric test aimed at production stream from polymer flooding and water flooding rod-pumped well in especially high water-cut stage has been made, and the characteristic of production stream in especially high water-cut stage is confirmed as Newtonian fluid. Experiments using different mediums about pipe flow and pump characteristics is made. Frictional resistance and coefficient of friction resistance of annulus fluid between sucker rod and the pipe flow is calculated under different working conditions. Frictional resistance between plunger and pump barrel under different parameters is calculated based on related theory of pump characteristic and the strained analytical model of oil-well pump. Besides, using the theory of slit flow and hydraulic -clamping pressure, the frictional resistance is calculated, and the error between the result and measured value is no more than 13%.

为研究特高含水期水驱及聚驱抽油机井管流特性与泵特性，本文针对特高含水期水驱及聚驱井采出液进行了流变性试验，确定了特高含水期油井采出液的性质属牛顿流体；利用不同介质，进行管流特性与泵特性试验，得到了不同工况下杆、管环空流的摩擦阻力和摩阻系数；根据泵特性相关理论和抽油泵受力分析模型，计算了不同参数下柱塞与泵筒间的摩擦阻力，并利用缝隙流与液压卡紧力理论对柱塞与泵筒间的摩擦阻力进行了计算，计算结果与实测值误差在13%以内。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。