查询词典 dram Fluid

On the basis of Gaskell′s calender theories,it was set up that the mathematics model of the symmetrical calender processing of Newtonian fluid and that of non－newto nian fluid which was looked on as pure v iscous power－law fluid.It also included the content of rolls deformation and com pensation complied with mechanical calcu lation.

本研 究主要根据Gaskell理论建立了牛顿流体对称过程的压延流变数学模型、非牛顿流体对称过程的压延流变数学模型；还根据机械计算方法建立了压延辊筒变形的计算及补偿方法的数学模型。

The results showed that the pressure and pressure derivative of non-newtonian fluid is higher than newtonian one;The power index is more smaller,the pressure and pressure derivative is more higher;The effect of skin factor on transient was different from that of power index;The storativity ratio and inter-porosity flow factor is just same as the newtonian fluid,and the effect of outer-boundary on transient pressure is different from that of newtonian fluid.

结果表明，非牛顿流体的压力及压力导数都明显高于牛顿流体；幂律流指数越小则压力和压力导数越大；表皮系数和非牛顿流体幂律流指数对压力响应的影响有着明显的不同；而弹性储容比和窜流系数的影响和普通三重介质相同，只是由于非牛顿流体的影响其"凹陷"的位置升高；外边界的影响也和牛顿流体的情况明显不同。

On the base of deep part dissection of acupoints on the upper limbs of human body and the micro and macro observation and measurement, we constructed a mathematical model on the flow of the tissue fluid in interosseous membrane. By this model, we get to know the characteristics of the tissue-fluid flow and the influence of tissue-fluid flow on superficial shear stress of mast cell.

本文在对人体上肢穴位深部解剖和宏微观观察与测量的基础上，通过对人体骨间膜处的组织液三维流动建立数学模型研究，了解在特异性分布的毛细血管和胶原纤维下组织液流动的特异性，及组织液流动对肥大细胞壁面切应力的影响。

Finally, simulation on the dynamic response characteristics of torque motor with magnetic fluid and without magnetic fluid is processed, and the effecting of anti-interference of torque motor with magnetic fluid is presented.

最后，对干扰信号作用下添加磁流体和不添加磁流体的力矩马达动态响应特性进行了仿真研究，给出了磁流体作用下力矩马达的抗干扰效果。

In this paper,the Newtonian fluid model was used to describe rheological property of the produced fluid,and motion equation of unsteady flow of Newtonian fluid in eccentric annulus with the inner cylinder reciprocating axially was transformed by means of the method of undetermined coefficients.

采用Newton流体模式描述油井产出液的流变性，利用待定系数法变换Newton流体在内管做轴向往复运动的偏心环空中非定常流的运动方程，建立给定流量下Newton流体在内管做轴向往复运动的偏心环空中非定常流的压力梯度计算公式，并利用有限体积法对压力梯度进行数值计算。

Germany Nock valve is the field of fluid control region of one of the major production and supply company based in Frankfurt, the company is committed to research and development of fluid control valves, fluid control equipment, production systems, in many countries have valve production base.

德国诺克阀门是亚太地区流体控制领域的主要生产和供应商之一，公司总部位于法兰克福，公司致力于科研开发流体控制阀门，生产流体控制设备系统，在许多个国家均有生产阀门基地。

Support has been provided for that annulus fluid instances were numerical simulated with PHOENICS, PHOENICS is used to set up a numerical model of power-law fluid in a concentric annulus flow, by comparing the numerical simulation results for the axis velocity of the power-law fluid in a concentric annulus flow with two dimensional PIV experimental results.

为应用PHOENICS数值模拟环空管道内其它流体情况提供借鉴，利用PHOENICS建立幂律流体环空流动的数值模型，将同心环空幂律流体轴向速度数值模拟结果与二维PIV实验结果对比。

Considering the properties of hydrate formation, the designing principle of drilling fluid was provided. Based on this, a new polyalcohol drilling fluid for oceanic hydrate formations was formulated. The performance of this drilling fluid was evaluated by shale hydration inhibiting test, low-temperature rheological property test, and gas hydrate formation inhibiting experiment.

针对海底天然气水合物地层及其钻井的特性，给出了钻进海底天然气水合物地层时钻井液体系的设计原则，根据此原则在充分考虑现有常用聚合醇钻井液体系特点的基础上，设计了一种适合海底天然气水合物地层钻井的新型聚合醇钻井液，并对其页岩水化抑制性、低温流变性和水合物生成抑制性进行了评价。

Dynamic imaging of these fractures has demonstrated significant mobility at the fracture site and emphasized their abundance in the thoracolumbar junction, which is subjected to high stresses.3,4,19,22 Analysis of the serous fluid in the cavity showed a consistency similar to synovial fluid.20,21 Other researchers also reported a serous/serosanguineous fluid consistency similar to plasma.16,30 Biopsies of the cavity lining demonstrated fibrocartilage within a fibrous stroma, representing a pseudosynovium of a nonunion.20,21 Stallenberg et al,32 prompted by the reports of gas in vertebral pseudarthrosis, reported the presence of air in pseudarthroses of various bones in the appendicular skeleton in a rate of 70%, detected with computed tomography-scanning through the site of nonunion.32

这些骨折患者的动态影像显示在在骨折部位有明显的活动度，胸腰段承受高应力尤为明显[3，4，19，22]。对腔内的浆液分析显示类似滑膜液[20，21]，其他研究人员还报告说浆液/血清样的液体与血浆类似[16，30]。椎体内气体现象中假关节的出现促使Stallenberg等[32]对不愈合四肢骨进行CT扫描，发现有70％的有气体存在。

Note that fluid mechanics can be further split into fluid statics and fluid dynamics, and is itself a subdiscipline of continuum mechanics.

注意到流体力学可以被更进一步分成流体静力学与流体动力学，并且它是连体力学底下的分支。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。