查询词典 outwall

Power-law fluid is used to describe the Non-newtonian rheological property of the produced fluid in a polymer-driving well; the governing equations, boundary and initial equations of power-law fluid in eccentric annuli with the inner cylinder reciprocating axially is established in bipolar coordinates system; formulas of instantaneous flow rate and stress distribution on the outwall of the inner cylinder of the unsteady flow of power-law fluid in eccentric annuli with the inner cylinder reciprocating axially are established.

在理论上，用幂律流体模型描述了聚合物驱油井产出液的非Newton流变性；建立了双极坐标系下幂律流体在内管做轴向往复运动的偏心环空中非定常流的控制方程及边界条件和初始条件方程；建立了双极坐标系下幂律流体在内管做轴向往复运动的偏心环空中流动时瞬时流量和流体在内管壁上的压力分布计算公式。

The bottom of exterior outwall was covered by iron netting and bricks, which can protect the wall from the rain-wash and the inroad of mice.

外墙底层外侧铺铁网，砌斗砖，在保护墙体不被雨水冲刷的同时，可防止鼠类对墙体的侵害。

Solar energy thermal products: solar outwall and roof modules, testing and controlling system, system controlling software.

太阳能热利用产品：太阳能外墙及屋顶组件、测量及控制系统、太阳能系统控制软件

The Hayholt itself had never expanded past the outwall; the people crowding in built upward, or divided what they already had into smaller and smaller portions.

Hayholt城堡没有它的外墙高；人们不是把房子建得向上拥挤，就是把原有的房子分成一个个更小的部分。

They had surrounded a young woman crouching on the ground before the opening to a half-tumbled hovel, which backed directly onto the stone of the great outwall.

背靠着城堡巨大外墙的石头上，有一个半倒的小屋，小屋前的一片空地上，他们这些人围着一个蹲在地上的年轻女子。

What had been open, grassy space in the shadow of the Hayholt's outwall was now an infestation of wretched huts and tents, piled together and overlapping each other like the scales of an old, sick lizard.

Hayholt城堡的外墙，阴影下，曾经是一片空旷的草地，如今，那里搭起了小屋、帐篷，彼此拥挤，互相交叠，象是又老又病的蜥蜴身上的鳞片。

Taking HPAM solutions as an example , the unsteady flow of power-law fluid in eccentric annuli with the inner cylinder reciprocating axially is calculated; the distribution of velocity, flow rate and:stress distribution on the outwall of the inner cyinder is obtained; the effect of eccentricity, stroke and frequency on distribution of velocity is analysed; the effect of eccentricity and axial movement on stress distribution on the outwall of the inner cylinder is analysed too.

在计算上，以HPAM水溶液为例，数值计算了幂律流体在内管做轴向往复运动的偏心环空中的流动，得出了这种流动的速度，流量和流体在内管壁上的压力分布；分析了环空偏心度以及内管冲程和冲次对流体速度分布的影响；分析了环空偏心度和内管轴向运动对流体在内管壁上压力分布的影响。

Taking HPAM solutions as an example, the unsteady flow of power-law fluid in eccentric annuli with the inner cylinder reciprocating axially is calculated; the distribution of velocity, flow rate and stability parameter is obtained; taking HEC solutions as another example, the flow of second order fluid in eccentric annuli with the inner cylinder moving axially is calculated too; the distribution of velocity and stress is obtained; the effect of eccentricity and axial movement on stress distribution on the outwall of the inner cylinder is analysed.

在理论上，分别用二阶流体和幂律流体模型描述聚合物驱油井产出液的非Newton流变性；分别建立了双极坐标系下二阶流体和幂律流体在内管做轴向往复运动的偏心环空中非定常流的控制方程及边界条件和初始条件方程；建立了幂律流体在内管做轴向往复运动的偏心环空中流动的稳定性参数和流体在内管壁上的压力分布计算公式；建立了二阶流体在内管做轴向运动的偏心环空中流动的流体在内管壁上的压力分布计算公式。

"Yes, yes, we were watching your horseplaying from Hjeldin's Tower," Elias said, waving a careless hand back to where the tower's bulk loomed over the Hayholt's outwall,"-weren't we, Pryrates?"

"是的，是的，我们从Hjeldin塔上一直看你们两个人的玩闹，"Elias说，不经心地挥手，示意Hayholt城堡外围的那座高塔。"--不是吗，Pryrates？"

The theoretical and computational results show that an important reason resulting in eccentric wear of the inner cylinder and the pumping rod lies in the nonuniformity of the stress distribution on the outwall of the inner cylinder which yields excentralization effect of the pumping rod when swabbing fluid flows in eccentric annuli with the pumping rod moving axially in a well.

在实验上，通过不同重量百分比浓度的HPAM水溶液在内管做轴向往复运动的偏心环空中非定常流实验，把由理论公式算得的时间平均流量与实验中测得的时间平均流量做了比较，验证了本文数值计算幂律流体在内管做轴向往复运动的偏心环空中非定常流方法的正确性；上述的理论与计算表明，抽油机井杆管偏磨的一个重要原因是，在聚驱工况下，抽汲液体在抽油杆做轴向运动的井筒中流动时，抽汲液体作用在抽油杆外壁上的压力分布的不均匀性所引起的抽油杆在井筒中的偏心效应。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。