流动能

首先利用2005年12月14日至15日青岛外海2号锚地（A3站）周日连续观测的ADCP资料，分析了平均流场特征、雷诺应力和湍流动能生成率特征。

Based on the ADCP data of an anchor station in the coast of Qingdao ( A3 ) in Dec. 14 , 2005 , the feature of mean flow , Reynolds stress and turbulent kinetic energy production rate are analyzed .

人才流动能促进经济发展。

The flow of talented personnel promotes the economic development .

降雨流动能物理模型研究

Physically - based model of rainfall flow kinetic energy

近来的一些实验研究表明，剪切流动能对气泡成核产生显著的影响。

Recently , some experimental results show that shear flow has significant influences on bubble nucleation .

本文中应用了两微分方程的紊流模型，即紊流动能与它的耗散率。

The two variables in the model are the kinetic energy of turbulence and its rate of dissipation .

概要地叙述了蒸发器结晶垢的螺旋纽带自动清洗技术的结构原理，直接利用蒸发溶液的循环流动能带动加热管内的螺旋纽带旋转清洗。

This article briefly describes the principle of automatical cleaning technique of spiral band for evaporator Crystalling scale .

气井井流动能分析及考虑动能项的井底流压计算方法

Analysis of kinetic energy in gas well and a bottom-hole flowing pressure calculating method considering kinetic energy term

合理的人才流动能提高人力资源的使用效率，实现个人效用最大化，同时也达成社会效用的最大化。

A reasonable talent flows can improve efficiency of human resource ; maximize the individual utility and social utility .

基于湍流动能倾向方程，推导出了其只含风切变和大气稳定度的简化方程。

Based on the tendency equation of turbulent kinetic energy , its simplified equation including only wind shear and air stability was derived .

在收益递增下要素流动能提高发达地区的要素报酬率，但降低欠发达地区的要素报酬率。

Under increasing returns , factors flow can improve its return rate in those developed areas while reduce it in less developed areas .

任何企业都无法留住所有人才，合理的人才流动能实现人力资源的社会效用最大化。

Any enterprise can not keep all their talents , and the normal talents flow contributes to the maximum benefits in distributing human resources .

但同时，送风气流动能增大，在天棚两侧也更容易形成大面积涡流。

But at the same time , when increasing the atmosphere in the ceiling , it is also easier to generate large vortex on both sides of the formation .

传统空间优化思想告诉我们，要素、产品和产业自由流动能提高整个系统和系统内各区域的福利水平。

Traditional ideas of spatial optimization told us that the free flow of factors , products and industries could promote the welfare level of the whole system and subsystems .

叶栅中部和端部二次流均增强，总平均的二次流动能增大。对于该叶栅，叶片反弯曲亦不能提高叶栅流场的气动性能，直叶片叶栅总损失最小。

For the turbine stator cascade , the negative curving of blade can not improve the performance of the cascades as well , the total losses of straight cascade are the lowest .

结果显示，在超高压水射流形成过程中，压力损失主要是在水流从高压管道进入高压喷嘴时由于流道发生断面收缩而造成的，压力损失大约为最终超高压水射流动能密度的49%；

The results show that the pressure loss in the generating process is mainly resulted from the section shrinkage . The lost pressure is about 49 percent of the final kinetic energy of hyperpressure waterjet .

另外，加快水套内冷却水的流动能有效降低定子绕组温度，考虑选用恰当的流速，以最小的代价获取最佳冷却效果。

Moreover , the temperature in the stator coil can be reduced effectively if the rate of water in the jacket increase , and we should select proper rate to obtain the best cooling effect .

结果表明，候平均环流动能三参数的相互关系及其季节变化与瞬时环流的情况相类似，但数量上小于瞬时环流。

The results indicate that the interrelations between the three parameters for kinetic energy of the mean pentad circulation as well as their seasonal and other periodical variations are analogous to , but smaller than , those of the instantaneous circulation .

在喷射角25°，35°和45°以及吹风比1,2,3下详细测量了叶栅通道中的三维流场，得到了全速度和二次流速度分布，并由此计算了二次流动能的大小。

Full velocity contours and secondary flow velocity vectors were obtained with coolant injection at blowing ratio 1 , 2 , 3 and injection angle 25 °, 35 °, 45 °, respectively . The corresponding kinetic energies of secondary flow were also determined .

从三维时间相依可压缩边界层动量积分方程和平均流动能积分方程出发，将二维可压缩层、湍流边界层积分方程算法推广到求解有限翼展后掠机翼的边界层流动。

Based on three-dimensional , time-dependent momentum and mean-flow kinetic energy integral equations for compressible boundary Layers in nonorthogonal curvilinear coordinates , the existing algorithm for two-dimensional , compressible , Laminal and turbulent integral equations is extended to solve the boundary-layer problem over finite swept wings .

定量表征了在热加工过程中，小分子酸和醇对PLA流动活化能和降解速率常数的影响。

The influences of the acids and alcohols on the flow activation energy and degradation rate constant of PLA during the thermal processing were quantitative characterized .

熔体流动活化能随LDPE组成的增加逐渐增大，粘度对温度的敏感性增强。

The flow activity energy of the melt increased with the increase of LDPE content , and the sensitivity of viscosity to temperature increased , too .

流变性能分析结果表明，MAH的加入使共混体系的流动活化能有了显著的降低，增加了共混体系的流动性，提高了共混体系的加工性能。

By the rheological analysis , the addition of MAH decreased the flow activation energies , improved the flow behavior of the blends , and further ameliorated the machining properties .

PBST-70熔体的流动活化能随剪切速率的上升而降低，故其温度敏感性也随着剪切速率的上升而下降。

The flow activation energy of PBST-70 decreased with increasing shear rate , so the sensitivity to temperature decreased accordingly .

原油倾点测量规程要求，将直径20mm试管中已凝结的原油加温，每升高2℃，并将其倾斜一定角度判断其是否能流动，能开始流动的最低温度，定义为倾点温度[1]。

The oil pour point regulation requires heating the coagulated oil in tube every 2 ℃, then slant tube to a specific angle and judge its floating , the temperature at which oil floats is the pour point .

泡沫流体流变模式的研究表明幂律模式和H-B模式的层流流动完全能满足泡沫压裂液的实际流动.（2）土地空间权的形成基础。

Based on most fracturing modes , fractures are often vertical and researches on the rheology of foam fluids indicate that laminar flow of power law mode and H-B mode are consistent to the flow of foam fluid . ( 2 ) Space law mode .

随着含氟活性稀释剂的增加，环氧树脂体系的流动活化能明显下降。

The flowing activation energy of epoxy resin system declined obviously with the content of reactive fluorinated diluent added .

计算结果表明，采用零质量射流进行主动流动控制能有效抑制大攻角下大尺度的流动分离，改善翼型的气动特性，起到显著的增升减阻作用。

The results show that active flow control can enhance aerodynamic performance by reducing the adverse effects of separated flow .

通过流变性能分析，共聚酰胺的加入使流动活化能下降，增加了共混物的流动性。

By the rheological analysis , copolyamide can decrease the flow activation energies and improve the flow behavior of the blends .

结果表明，两种溶液体系的流动活化能均较低，分别为42kJ/mol和47kJ/mol，其表观粘度随温度升高而降低；

The results showed that the two solutions both had lower flow-activation energy 42 kJ / mol and 47 kJ / mol , respectively .

因此，这种效应有利于聚合物在非均质油藏低渗透部位的流动，能起到扩大聚合物驱波及体积的作用。

This effect may contribute to the flow of polymer in the lower part of a heterogeneous reservoir , and the sweep volume could increase .