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。
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.
试验结果表明，所设计的叠层剪切变形模型箱不仅为本次试验获得成功打下了坚实的基础，还可以应用于其他岩土地震问题的试验研究。
Darcy's law has achieved vast application as a basic law in problems of fluid flow through porous media. It, however, only holds for cases of linear, laminar flow.
达西定律作为渗流力学的一项基本规律，曾得到广泛的应用，但它只适用于线性的层流情况。
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。
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.
我们在建设层流洁净手术室的同时，研发了一套与HIS、PACS、LIS、EMR等系统相集成的手术室信息管理系统。
Severe combined immunodeficiency (SCID) mice, deficient for both T and Blymphocytes, had been bred successfully in laminar air flow units.
应用带过滤罩的透明鼠笔在层流柜内繁育T和B淋巴细胞缺失的重度联合免疫缺陷（scid）小鼠获得成功。
Mathematical expressions of velocities, shear stresses for Newtonian laminar field near the pins in pin barrel extruder and machine's power are presented.
基于牛顿流体模型，给出销钉机筒挤出机内销钉附近流场的应力分布和速度分布的数学表达式，提出销钉消耗功率的计算方法。
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。
Study on the laminar combustion characteristics of low calorific value gas fuel provide people with an overall understanding of the fuel combustion quality.
对低热值气体燃料层流燃烧特性的研究可对燃料的燃烧品质进行全面的了解，为其在发动机上的应用提供理论基础。
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。
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。
This paper simulated polycyclic aromatic hydrocarbons formation in C2H6/O2/N2/AR laminar opposed flow diffusion flame using detailed chemical kinetic mechanism.
本文使用详细的化学反应机理模拟了C2H6／O2／N2／AR层流对冲扩散火焰中多环芳烃的生成动力学过程。
The result shows that the rheological model of paste-like slurry is similar to that of Binhan and its flow state in pipeline transportation is of laminar flow type.
结果表明，似膏体料浆在较高浓度近似呈宾汉塑性体，在管道中的流态属于层流。
The method is presented to simulate pressure losses and flow velocities in skewed narrow annular geometries for laminar, transition and turbulent non-Newtonian flow.
提出了关于变偏心度环空中计算非牛顿流体在层流、过渡流及紊流状态下压降、流速的方法；给出了流场特性分析及数值模拟结果。
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。
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。
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。
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。
This method has been used to calculate a methane air premixed laminar flame and the numerical results proved that this new method is an accurate and high efficient one.
并运用于对甲烷-空气的一维层流火焰计算，表明这种新方法易收敛，计算效率高。
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。
These measures significantly reduce the resistance and laminar flow zone in the shell side. The gas pipe connection orientation on the shell side can be freely selected.
这些措施显著降低了壳程阻力和滞流区，壳程的气体接管方位可任意选定。
This paper presents a numerical technique for computing the steady viscous laminar flow in the channel with arbitrary shape, by use of the method of streamline-iteration.
本文提出一种利用流线迭代法来计算任意形状流道中定常粘性层流流动的数值方法。
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。
Objective To study the factors of affecting bacterial content in brine immersed with blood during operation in laminar flow operating rooms and its feasible replacing time.
目的研究层流手术室术中影响浸血盐水含菌的因素和适宜更换的时间。
The conclusion points out that the ripples appeared in the laminar microgravity V flame are due to the effect of acoustic interaction coupling with the harmonic instability.
因此，微重力环境下V型火焰锋面的不稳定性可能是声波与谐波相耦合的结果。
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。
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。
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。
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.
FFU层流送风单元可模块化连接使用，使得FFU广泛应用于洁净室、洁净工作台、洁净生产线和组装式洁净室等场合。
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.
FFU层流送风单元可模块化连接使用，使得FFU广泛应用于洁净室、洁净工作台、洁净生产线和组装式洁净室等场合。
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