流体的

Experimental results indicate that about the results of flux, the flux of the mixed solution of amino acid and BSA doesn't have a significant influence with changing pH value, but it increases with the cross flow rate due to the resistance of concentration polarization layer decreases with increasing cross flow rate. The flux of BSA solution decreases with increasing concentration due to the resistance of concentration polarization layer increases with increasing concentration.

实验结果显示，滤速方面，胺基酸与BSA混合水溶液之滤速随pH値的改变并无明显的变化；但随扫流速度的增高而些许增加是由於增加扫流速度会增加膜内流体的扰动，减少浓度极化层阻力； BSA溶液之滤速随著浓度的增高而减少是由於浓度极化层阻力随著浓度增高而增加。

Located offshore in the South China Sea, Yinggehai basin has a peculiar sedimentary, tectonic and evolution model. As a result, the basin is abundant in hydrocarbon resources. A series of oil/gas fields have been found, that are closely related to fault system and overpressure fluid activity in diapirs area.

莺歌海盆地位于我国南海海域，具有独特的沉积、构造和演化模式，因而烃源丰富，资源潜力巨大，在浅层已经发现了一系列与底辟区的断裂输导系统和超压流体的活动有着密切的联系的气田和含气构造。

The article simulates the flowing situation of fluid near the current regulator by using Fluent software, rationally analyses the flow field distribution near flow nipple, and compares the value of simulation result and programming calculation result.

利用Fluent软件对节流器附近流体的流动情况进行了二维数值模拟，对所得到的节流嘴附近的流场分布情况进行了合理的分析，并把数值模拟结果与编程计算的结果相比较。

In this paper, the analytical solutions of reservoir pressure in Laplace space are developed for planar linear flow and radial flow under the condition of constant pressure at inner and outer boundaries, and the pressure distribution curves in some point in the reservoir are obtained using Stehfest numerical inversion algorithm of Laplace transforms.

本文在内、外边界定压的条件下得到了平面单向流和平面径向流两种渗流形式在拉氏空间的解析解，利用Ste hfest数值反演方法给出了地层各点的压力分布曲线，由这些曲线可以清楚地看到流体的流动由不稳态流向稳态流过渡以及最后达到稳态流的过程。

Furthermore, they affect fluid flow in petroleum and groundwater reservoirs in a variety of ways, ranging from highly permeable fracture zones in limestones or crystalline rocks to sealing fault structures in hydrocarbon reservoirs.

而且，他们以各种各样的形式—从石灰岩或结晶岩中高渗透性的裂缝空间或到油气储层中的封闭断层构造结构，影响着像储积层里的石油和地下水这样的流体的活动。

"From the observational point of view, differential tomography with active sources or multiplets, dense arrays of continuous GPS receivers and of borehole strain meters and tilt meters, and deep borehole observations in fault zones (for tracking the role of fluids directly), might be the key to success."

&从可观察的角度，带活化源或多重线的差分X线断层摄影术、密集排列的连续的GPS〔全球卫星定位系统〕接受仪，和钻洞应变仪和地倾仪，以及进行断层区域深孔钻洞观察〔以直接跟踪流体的作用〕，可能是导致成功的关键。&

Proposed is the construction of an innovative vibration-proof baffle rod element along with a simplified model for the unitary flow duct of this construction.

提出了一种新型抗振折流杆元件的结构，并对该结构的单元流道提出了简化模型，用数值方法模拟了夹持式折流杆支撑的单元流道内的流动和传热状况，从流体的流动形态、压力分布和温度分布等方面与直折流圆杆单元流道进行了对比。

For the prediction of vapor liquid interfacial tension of fluid mixtures,hard sphere surface tension model of pure liquid proposed by Reiss has been extended to mixtures using two vdW 1 mixing rules.The surface tensions for 64 binary liquids have been correlated with only average relative deviations of 0.80%.With the parameters obtained from the correlation of binary system data,this method has been satisfactorily applied t...

应用定标粒子理论表面张力方程以及 vd W- 1型混合规则，计算了混合流体的表面张力，对 64个二元体系，7个三元体系的表面张力计算平均相对偏差为 0 。80 %和 2 。43%；应用 Boudh- Hir和 Mansoori提出的部分互溶体系的界面张力模型，给出了硬球直径的确定方法，对 37个部分互溶二元含水体系的界面张力进行了计算，绝对平均偏差为 1 。5m N/m，相对平均偏差为 8.9%，计算精度满意。

The model parameters thus obtained have been used to predict the vapor density and to calculate the vapor-liquid equilibria for two binary systems.

它在较宽的温度范围内，成功地关联了33种纯物质的饱和蒸汽压和液相密度性质，由此得到的分子参数可以预测饱和汽相的密度性质和计算混合流体的汽液平衡。

Fluid mechanics from the point of view, the valve is a local resistance can change the expenditure components, namely, cutting expenditure by changing the area so that the velocity of the fluid and kinetic energy changes, resulting in different pressure loss and thus achieve the purpose of decompression.

从流体力学的观点看，减压阀是一个局部阻力可以变化的节流元件，即通过改变节流面积，使流速及流体的动能改变，造成不同的压力损失，从而达到减压的目的。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。