The effect of roughness on particle motion in the recirculation zone is weaker than that in the fully developed flow region.
壁面粗糙度对流场中不同位置处颗粒运动影响的强弱不同，其中逆流区处较弱，下游处较强。
In this paper, the conditions of bubble flow region existence are studied for upward gas-liquid two-phase flow in the vertical tubes.
文章对垂直上升管内气液两相泡状流的存在条件进行了研究。
Under the high solid flux, in the dilute flow region, the particle velocity is analyzed and discussed with the variation of operating condition.
对稀相区在较高固粒流率下对颗粒运动速度进行了变工况分析和讨论。
In this paper, it is presented that the characteristics of the movement of flow in channel bends should be studied under the different flow region.
本文给出了建立在弯道水流运动与方程基础上的弯曲河道三维水流模型。
In one embodiment, the flow region of the microporous membrane sleeve is immersed within a feed solution otherwise contained within the outer chamber.
在一个实施方案中，该微孔膜套的流动区域浸在该外室所含的萃取进料内。
Experimental results show that the mass transfer rate in trickle-flow region and pulse-flow region is closely related to the flow patterns of liquids.
实验结果表明：气液间的传质过程与液体的流型有着密切关系。
By use of this model, it is demonstrated that the Karman constant is varied in vertical distance from near (0.4) in near bed region to below (0.4) in main flow region.
利用该流速分布模型，得到挟沙水流的卡门常数沿垂线是变化的结论，即从近底区的约0.4渐变到主流区的小于0.4。
With the motion of separating vortices, some of them flow downstreamly as a free air bubbles, and some move to the shear layer flow region entrained by cavitating vortices.
部分气泡被旋涡空化团所包含，因此在通气条件下，空化涡中包含有空化泡和空气泡。
Time dependent calculation for a suddenly imposed pressure gradient has shown that variation of the cross sectional area reduces inertial effect in the contraction flow region.
压力差为阶跃变化的情况下数值计算结果说明了收缩部的断面积的时间变化减少了收缩部的惯性效果。
Venant's differential equations. The general analytical solutions of 1st and 2nd approximations have been given for one directional wave flow which propagates into the steady flow region.
对向定常流区推进的单向波问题给出了解的一级近似和二级近似的普遍表示式；
The experiment has proven that, after parameter optimization, the valve combined flow region has been expanded and the min. steering flow increased resulting in obvious energy-saving effect.
试验证明，参数优化后，阀的合流范围拓宽，最小转向流量提高，并有明显的节能效果。
The reactants are initially pumped vertically downward by the viscose drag force of the high speed rotating disk, and then are deflected to form a flow region that is parallel to the wafer carrier.
反应物在初始阶段因高速旋转盘的牵引力被竖直向下地泵入，然后偏斜形成一个与衬底片托盘平行的流动区域。
Large numbers of refugees continue to flow from the troubled region into the no-man's land.
大批的难民持续从骚乱地区涌进无人区。
If you have a glacier in a slightly warmer region, it will flow faster than a glacier in a cooler region.
如果你看到一个在稍微温暖的地区的冰川，它会比一个较冷地区的冰川漂动得更快。
Better managing the flow of workers among countries holds great potential for reducing poverty in the region and elsewhere in the world, he adds.
在各国间更好地管理务工人员的流动可以为本地区和世界其他地区带来巨大的减贫潜力，他补充说。
An increase in blood flow suggests that particular region of the brain is active and working.
如果大脑某一区域的血流量增加，就表明该区域处于活跃状态，在工作。
It also agreed to strengthen the global financial system network in order to handle the impact of capital flow and prevent the spread of crisis at the country, region and multilateral levels.
会议还同意进一步加强全球金融安全网，从国别、区域和多边层面应对资本流动冲击并防范危机传播。
New elements exist for accept time event, control flow, object flow, flow final, accept event action, and interruptible region.
增加了用于接受时间事件（accept timeevent）、控制流程（controlflow）、对象流（object flow）、流终端（flowfinal）、接受事件动作（accept event action）以及可中断的区域（interruptible region）的新元素。
Using brain scans to measure blood flow, British researchers discovered that a brain region known as the ventral striatum was more active when subjects chose unusual objects in controlled tests.
英国研究人员用脑部扫描仪测量受试者的血流后发现，当人们在受控测试中选择了不同寻常的物品时，脑部的腹侧纹状体变得更加活跃了。
A water feature will extend from the outdoor landscape and into the building, calling to mind the rivers that flow through the region.
水的特色将从室外景观延伸到建筑物中，呼吁关注通过该地区的河流流量。
The flow of coolant pump design flow is usually 2% -3%, within a set of magnetic separation between the rotor and the annulus region due to eddy current arising from high-calorie.
冷却液的流量通常为泵设计流量的2% - 3%，内磁转子与隔离套之间的环隙区域由于涡流而产生高热量。
The flow of chloride ions in the concrete of dry-wet cycling region is the combining of diffusion and advection.
在干湿交替区域混凝土中氯离子的输运属于在孔隙非饱和状态下离子浓度扩散和对流耦合的渗透。
At the region near the nozzle exit, a vibrating flow phenomenon is found, which is associated with the expansion waves and shock waves reflections inside the gas jet.
发现了在接近喷嘴出口的区域里，出现了与射流内的激波、膨胀波有关的振荡流。
Through solving the blood flow equations for local vessel expansion region, the analytical expressions of blood flow velocity, pressure and wall shear stress were then obtained.
接着，通过求解局部扩张血管段内的血液流动方程，导得血液流速、压力和血管壁切应力的分析表达式。
The propagation characteristics of vibrational energy flow in circular cylindrical shell with finite region of material discontinuity are investigated by wave motion approach.
运用结构振动的波动方法对有限长的材料不连续区域在圆柱壳中的能量流传播特性进行了研究。
The propagation characteristics of vibrational energy flow in circular cylindrical shell with finite region of material discontinuity are investigated by wave motion approach.
运用结构振动的波动方法对有限长的材料不连续区域在圆柱壳中的能量流传播特性进行了研究。
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