1. Mathematical expressions of velocities, shear stresses for Newtonian laminar field near the pins in pin barrel extruder and machine's power are presented.
2. The characteristic parameters of fluid during the transition in boundary layer are obviously different from that of the laminar flow or the turbulent flow.
边界层转捩流动的特征参数明显不同于层流或湍流，转捩流动的这些特征直接影响着流体的动力、传热特性。
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3. Study on the laminar combustion characteristics of low calorific value gas fuel provide people with an overall understanding of the fuel combustion quality.
4. The morphologies, choice of materials, processing conditions and functional properties of polymer blend alloys with laminar dispersed phase were summarized.
综述了层状分散形态聚合物合金的形态特征、材料选择、成型加工条件，以及层状分散形态聚合物的功能性。
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5. The process doesn't exhibit fully laminar unless the reference Reynolds number based on the location of peak heat transfer on compression ramp is low enough.
只有基于再附峰值热流率位置长度的参考温度条件下的雷诺数足够低，相互作用过程才能是纯层流的。
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6. It includes electronic control system, the framework, main body parts, troughs, manipulator, servo system, laminar flow's decontaminating, pipelines and etc.
设备是由电气控制、机架、箱体、清洗槽、机械手、伺服系统、层流净化、管路部分构成。
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7. The ordinary differential equation of round laminar jet of power-law fluid is derived, and the solution of this equation by numerical integration is obtained.
用层流边界层方程，导出幂律流体轴对称层流自由射流的常微分方程，并给出其方程的数值解。
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8. Causes to the laminar defect of the umbrella bone steel occurring in the process of cold forming are analyzed by chemical analysis and microstructure analysis.
采用化学分析及微观组织分析的方法，对伞骨钢压扁后成型过程中所产生分层缺陷的原因进行分析。
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9. This paper simulated polycyclic aromatic hydrocarbons formation in C2H6/O2/N2/AR laminar opposed flow diffusion flame using detailed chemical kinetic mechanism.
10. The developed laminar shear model box lays a firm foundation for the success of the test and can also be adopted in other tests for seismic geotechnical problems.
11. The ignition process of combustible gas stream by a heated plate in the laminar boundary layer was analytically considered and the limits of ignition were determined.
以此分析了炽热平板层流边界层内可燃气流的引燃，给出了描述引燃的着火临界条件。
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12. The model, which includes the effect of additional inertia forces by vacillation, describes a problem of unsteady three-dimension wavy laminar falling film absorption.
该模型充分考虑了由摇摆振动引起的附加惯性力的作用，属非稳态三维波动层流问题。
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13. When the Reynolds number for Bingham fluid is larger than a certain value, the flow will transfer from the laminar state to the turbulent state as Newtonian flow does.
和牛顿流体一样，宾汉流体的雷诺数超过一定值后，其流动将从层流向紊流过渡。
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14. Using the differential motion equation in fluid mechanics, this paper developed the flow models of the laminar flow of Bingham's fluid in an inclined eccentric annulus.
本文应用流体力学中的运动微分方程，建立了宾汉流体在倾斜偏心环空中的层流流动模型。
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15. This paper studies the flow law of the laminar helical flow of the power law fluid and Billgham fluid in eccentric annular space and the determination of the flow state.
本文全面地研究了幂律流体和宾汉流体在偏心环空中层流螺旋流的流动规律与流动状态的判别。
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16. The fraction with smaller molecular weight, molecular weight distribution and lower content of short chain branching could form thinner and more uniform laminar crystals.
较低摩尔质量且支化度小的窄摩尔质量分布级分具有较完善、分布更加均匀的薄片晶结构。
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17. So a mathematical model is built by introducing two parameters to link microcosm and macroscale while laminar flow model is still the reaction model of microcosmic reaction.
故本文引入两个参数，建立了一个可行的计算数学模型，将层状扩散模型这个微观过程与宏观反应联系在一起。
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18. CONCLUSIONS Standardized administration of surroundings of laminar air-flow wards was advantageous to the improvement of medical treatment and nursing and safety of patients.
结论层流病房环境实施规范化、标准化管理有利于提高医疗护理质量和保证患者安全。
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19. Objective To investigate a clinical application and indication of the minimally invasive surgery through inter-laminar space for the treatment of lumbar disc herniation(LDH).
目的探讨经椎板间隙直视下微创手术治疗腰椎间盘突出症的临床价值和适应证。
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20. The computation results show that the effect of density to laminar bottom layer in vertical pipeline is obvious and is bigger than that of viscosity, which can not be ignored.
研究结果表明，密度对竖直管道顺序输送过程中层流底层的影响比较明显，并且大于粘度影响，不可忽略。
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21. Some way into its path - perhaps around the 10 m mark (or at about the position of the wall of defenders) - the ball's velocity dropped such that it entered the laminar flow regime.
在球运行路径的某一点(10米处，或人墙的位置)球的速度下降，使空气在球体表面形成较稳定的层流。
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22. The obstructing principle of plastics and two methods including laminar blending and multilayer co-extrusion which were used to improve obstructing capability were introduced.
介绍塑料的阻隔原理及提高塑料阻隔性能常用的两种方法，即层状共混方法和多层共挤方法。
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23. FFU (Fan Filter unit) laminar flow wind delivery unit can be modularized, which is able to be widely used in clean rooms, clean benches, clean lines and assembling clean rooms.
24. An operation room information management system integrated with HIS, PACS, LIS and EMR systems was developed while setting up clean laminar flow operation room in our hospital.
25. An operating room information management system integrated with HIS, PACS, LIS and EMR systems was developed while setting up clean laminar flow operating room in our hospital.
26. The laminar cooling system has synthetic complexities such as highly nonlinear, variations of operating conditions and the difficulty of measuring the strip temperature online.
层流冷却系统具有强非线性、工况变化频繁、带钢温度不能连续测量等综合复杂性。
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27. Like in an infinite flow, we find that laminar boundary layer, transition region and turbulent boundary layer also exist along a flat plate in open channel flow boundary layers.
28. Based on computational fluid dynamics, the distribution of laminar flow-field and pressure difference are obtained by numerical simulation on flow through orifice plate in detail.
以计算流体力学为工具，详细分析计算了流体流过孔板的层流流场分布以及压力降。
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29. This could be done with surfaces that change shape, or by using a system of holes and slots that can be opened and closed as appropriate to create suction that maintains laminar flow.
这将通过改变机翼表面形状，或采用能适当的开启和关闭孔、缝以吸住层流的系统来实现。
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30. This could be done with surfaces that change shape, or by using a system of holes and slots that can be opened and closed as appropriate to create suction that maintains laminar flow.
这将通过改变机翼表面形状，或采用能适当的开启和关闭孔、缝以吸住层流的系统来实现。
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用作形容词 (adj.)
The flow of air on the surface of moern aircraft and missiles may be laminar. 近代飞机和飞弹表面的气流可能是流线的。
