查询词典 darcy

It is often tested by an unsteady state flow experiment and calculated by JBN method,which is only fit for Darcy flow through medium-high permeability with high velocity of displacement because of taking neither non-Darcy flow nor capillary attraction into account.

通常用非稳态流方法测定和用JBN方法计算它，但未考虑非达西流及毛管力的影响，故只适合于中高渗透岩石达西渗流的情形，且要求非稳态相对渗透率实验驱替速度较高。

The influences of Darcy number and inertia parameter on the velocity profile of the structural flow are analyzed,and it is shown that the velocity profile becomes evener with Darcy number decreasing and the inertia parameter increasing.

随着所施加的外力逐渐增大，管壁附近的各流层依次开始流动，而管路中心的流体仍然以相同的速度，像圆柱体一样向前运动，这部分流体称为流核，流核内部的流层间没有相对运动，具有流核的流体流动称为结构流

The characteristic and difference of flow in porous media between the pseudo-plastic fluids and the expansile fluids was described in detail. The experimental pressure drop measurements were made in a packed bed under a variety of conditions, and the variation of the friction factor with the Reynolds number was obtained. Corresponding to the flow resistance in a nonporous channel, the flow resistance in porous media can be divided into Darcy resistance and Forchheimer resistance as well. The experiment data was divided into Darcy regime, transitional regime and Forchheimer regime in accordance with the Reynolds number.

实验测定了不同浓度聚丙烯酰胺溶液在五组填充多孔介质中流动的压降-流量关系，绘出了阻力因子随Reynolds数变化的关系曲线；按照将流动阻力分为层流粘性阻力和惯性阻力的观点，将多孔介质流动阻力分为Darcy阻力和Forchheimer流动阻力；参考有关文献，将实验区域按Reynolds数范围分为Darcy流动、过渡流动和Forchheimer流动。

In the paper, we investigate, respectively, the unsteady transport properties of heat and moisture in enclosure under constant wall heat flux and constant wall temperature when porous particles are small and Darcy number is lower, the effect of conductivity ratio, heating conditions and other parameters on the heat transfer rate of enclosure when particles are larger and Darcy number are higher.

并分别对多孔颗粒较小时的低Da数封闭腔内的非饱和渗流与传热，及颗粒较大的高Da数封闭腔内的非饱和自然对流行为进行了数值模拟，研究了低Da数时湿分与热量在恒热流与恒壁温条件下的非稳态传递特性，高Da数时封闭腔的传热与流动特性、达西效应以及导热比、加热条件等对空腔传热系数的影响。

One day, he said to his father, is Elizabeth, the manager of the father, darcy gave him a big bequests, but darcy swallowed up.

一天，他对伊丽莎白说，他父亲是达西家的总管，达西的父亲曾给他一大笔遗赠，却被达西吞没了。

But there was a mixture of sweetness and archness in her manner which made it difficult for her to affront anybody; and Darcy had never been so bewitched by any woman as he was by her.

不过，伊丽莎白的为人一贯温柔乖巧，不轻易得罪任何人，而达西又对她非常着迷，以前任何女人也不曾使他这样着迷过。

Elizabeth, having rather expected to affront him, was amazed at his gallantry; but there was a mixture of sweetness and archness in her manner which made it difficult for her to affront anybody; and Darcy had never been so bewitched by any woman as he was by her.

伊丽莎白本来打算使他难堪一下，这会儿见他那么体贴，倒楞住了。不过，伊丽莎白的为人一贯温柔乖巧，不轻易得罪任何人，而达西又对她非常着迷，以前任何女人也不曾使他这样着迷过。

Aiming at this problem, we have carried out an experiment on seepage properties for mudstone and argillaceous rock, showed the test result, and analyzed the reason why both the β-factor and the acceleration coefficient are negative. In addition, mistakes often made by some researchers about positive or negative signs before the non-Darcy β-factor were pointed out.

指出一些文献在引用Forchheimer关系时出现的非Darcy流β因子前正负号的错误，给出了非Darcy流β因子和加速度系数出现负值的泥岩和砂质泥岩试样全应力－应变过程中渗透特性试验结果，并对其原因进行了粗浅的分析。

Few days later Darcy letters her in charge of averment himself, which eliminates the prejudice of Elizabeth.

为伊丽莎白所倾倒，向她求婚，但因其言辞的傲慢的，遭到伊丽莎白的愤然拒绝。

And as Bentley and Jane, Darcy and Elizabeth's men and women, not the minority.

而像宾利和珍、达西和伊丽莎白的男女，也不是少数。

Warden: That's a beautiful dog, but don't bring her again.

那是条漂亮的狗，但是不要再把她带来了。

You get up in the morning – no hangover!

你第二天早上起来的时候—不会宿醉！