英语释义

• arranged in or consisting of laminae

片语

laminar displacement层状驱替；层状位移

laminar region层流区

laminar flow[流] 层流，[水文] 片流

laminar wake[流]

laminar screw椎板螺钉

laminar furnace层怜

laminar film片状膜

laminar bus分层总线

laminar motion层流；层状运动

laminar conditions层流状态

英汉例句

• the three-dimentional laminar navier-stokes equations were solved for getting the gas film pressure and velocity distributions in the steady state, and the flow styles in the clearance were analyzed.

  通过求解三维层流n-s方程，得到了端面气膜稳态压力场及速度场分布，分析了气体在端面间隙内的流动形式。

• 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。

• 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。

• 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。

• 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。

• by the control volume method and the monte carlo method, the coupled radiative-convective heat transfer of participating medium in laminar entrance flow in tubes is investigated numerically.

  采用控制容积法与蒙特卡罗法对圆管层流入口段参与性介质的辐射-对流耦合换热进行了数值模拟研究。

• 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。

• secondly, the relative error of velocity gradient on out-wall simulated from closed navier-stokes equations compared with the results from measurement is about 10% under laminar taylor vortex state.

  其次，通过直接数值求解封闭控制方程所得到层流泰勒涡流，所模拟出的壁面速度梯度与实测结果相差约10%；

• the findings indicate that laminar and columnar properties of the neocortex are not unique to mammals, and may in fact have evolved from cells and circuits in much more ancient vertebrates.

  这一发现显示哺乳动物叠层以及阵列结构的大脑皮质特征并非唯一，（这种结构）是从更为古老的脊椎动物的大脑细胞和神经回路那里进化而来的。

• based on an ideal pore structure model and the theory of laminar flow in a pipe, equation for calculating rock permeability has been derived by using the mercury injection and ejection capillary data.

  根据一种理想巖石孔隙结构模型和流体在水平圆管中层流流动的理论，利用巖石进汞和退汞毛管压力资料推导出了计算巖石渗透率的公式；

• lots of experiments on flash pyrolysis devolatilization for several biomass were carried out at 750k, 800k, 850k and 900k respectively in a laminar furnace.

  分别在750k，800k，850k，900k温度下，对几种典型生物质材料在层流炉上进行了闪速热解挥发实验。

• by this method we can get the heat transfer quantity of laminar free convection from a non—isothermal vertical plate at any location and apply it for the heat transfer problems in engineering.

  由此得到竖平板自然对流为层流流动时在任意壁面处的近似换热量，可把它应用于相应的工程换热问题的计算中。

• under the body-fitted coordinates, a study of three-dimensional laminar flow and heat exchange characteristics of staggered round tube bank fin is carried out through finite difference method.

  在适体坐标系中采用有限差分法对错排圆管管片式换热芯子的三维层流流动及其换热特性进行了研究。

• a theoretical method of stability was provided for further theoretical and experimental research under laminar condition such as cardivascular fluid dynamics, biorheology, simulation in vitro, etc.

  为在层流条件下的血流动力学、流变学以及体外模拟等理论或实验研究提供了稳定性方面的理论依据。

• the hydrogen bubble technique was used to visualize the development and variation of a backward facing step laminar separation flow, which covered basic flow and its unsteady control.

  应用氢泡流动显示技术研究了后向台阶层流边界层分离、再附整个过程中流动结构的发展变化。

• this paper derives the fully developed laminar flow velocity in rectangular ducts, and then discusses the volumetric flow rate, the friction factor and the pressure drop and so on.

  本文利用变分方法推出了矩形管道中完全发展段层流流动的速度，继而讨论了矩形管道中的流量、沿程阻力系数和压力损失等。

• the fire was modeled by the mixture fraction combustion method with chemical reaction mechanisms neglected. laminar diffusion flame theory with one-step irreversible fast reactions is assumed.

  对火的描述采用混合分数燃烧模型，模型中忽略燃烧过程中的反应机理，应用了层流扩散火焰理论和单步不可逆快速反应假定。

• based on the studying of barrier property of laminar blending hdpe/pa blow moulded containers, research progress of dispersed phase morphology of hdpe/pa blends is summarized.

  通过对hdpe/pa层状掺混吹塑容器阻渗性能的研究，综述了hdpe/pa共混物分散相形态的研究进展。

• numerical analysis is made for the unsteady and steady, two-dimensional laminar natural convection in an enclosure caused simultaneously by the external heating and a local internal heat source.

  本文描述由一个局部内热源和外部加热同时作用引起的封闭空腔内非稳态、二维、层流自然对流换热的数值分析结果。

• to deal with the deficiency of the self-learn method of heat transfer coefficient during plate laminar cooling process, a bp neural network was put forward to improve the self adapting system.

  针对中厚板在轧后层流冷却过程中采用传统自学习方法修正计算对流换热系数存在的不足，提出利用bp神经网络对自适应系统进行改进。

• the calculations of the laminar velocity of a fluid flowing along a flat plate as well as at the entrance of a circular pipe were given as examples to illustrate the correctness of this method.

  以沿半无限平板和水平圆管进口区中层流速度分布计算为例，证明了计算方法是正确的。

• 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 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。

• 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。

• this paper uses hot film method and sublimation method to measure boundary layer transition position for nlf-1 natural laminar flow wing in nh-2 low speed wind tunnel in naming aeronautical institute.

  本文对自然层流机翼nlf-1用热膜法和升华法在南京航空学院nh-2低速风洞中进行了机翼边界层转捩位置的测定。

• 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、标準化管理有利于提高医疗护理质量和保证患者安全。

• self-study of heat transfer coefficient was adopted to improve the precision of temperature control model for plate laminar cooling process.

  对中厚板层流冷却过程的对流换热系数采用自学习修正计算，提高温度控制模型的精度。

• 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。