对流效应

根据粗砾石的Balch效应和级配改良粗粒层自然对流效应，分析级配改良结构性路基保护多年冻土的热学工作机制；

The embankment model was built , and the thermo-mechanism was studied to protect permafrost by the effects of Balch and natural convection in the coarse gravel layer .

广义Burgers-Fisher方程作为描述反应机理、对流效应和扩散传播之间相互作用的典型模型，在现代物理学中具有重要的意义。

The generalized Burgers-Fisher equation shows a prototypical model for describing the interaction between the reaction mechanism , convection effect , and diffusion transport . It has the extremely vital significance in the modern physics .

高温氧化物熔体中表面张力对流效应研究实验

Experiments on Surface Tension Driven Flow in High Temperature Oxide Melt

同时对不同的高温熔体中的浮力驱动对流效应进行了数值模拟。

The buoyancy-driven flow in melt is also studied .

凝固过程中对流效应的相场模拟研究进展

Progress in Research on Phase-field Simulations of the Effect of Convection in Solidification

对流效应和溶质浓度对KNbO3晶体界面形貌稳定性的影响

Effect of Convection and Solute Concentration on the Morphological Instability of KNbO_3 Crystal

恒星结构稳定性问题中的对流效应

The Convective Effect in Stability of Stellar structure

重力对流效应与晶体生长

Effect of Buoyancy Driven Convection and Crystal Growth

磁致对流效应对镍-铁合金膜成分没有明显影响。

However , the composition of electrodeposited Ni-Fe film was not affected by magnetohydrodynamic effect .

气体激光中的对流效应

On convective effects in gas laseres

介绍了一种研究路堤碎石层自然对流效应的实验方法。

An experimental technique to study the cooling effect of natural convection in the embankment ballast is introduced .

恒星内部氦燃烧3α过程稳定性问题中流体静力平衡偏离产生的对流效应

Convective effect produced by deviation against hydrostatics equilibrium in stability of helium combustion 3 α process in the stars

数值求解中，对凝固过程与熔化过程加以分别考虑，考虑了诸如蕊芯的影响及自然对流效应等因素，所得结果具有实用价值。

Solidification and melting process are studied separately with different considerations such as the effects of core and natural convection .

在较大的容器空间内，由于导热系数强化所产生的熔化加速效果会被减弱的自然对流效应所削弱。

In relatively big cavities , the extent of expediting of melting due to the enhanced thermal conductivity will be deteriorated by the suppressed natural convection .

本论文通过实验模拟和数值模拟两种方法对机械振动在流体中的对流效应进行了研究，讨论了机械振动作用下各外部参数对于流体流动场的影响。

In this paper we study the convective flows with axial vibration in Czochralski method by experimental simulation as well as numerical simulation , discussing the influences of various vibrating parameters on melt flows .

分析表明路堤尺寸、形状和边界形式对碎石路堤自然对流效应的发生有显著影响，需要根据具体工程要求来确定路堤的压力边界条件。

The analysis shows that the sizes , shapes and boundary conditions of embankment impact substantially on triggering the natural convective effect in ballast embankment s. Pressure boundary conditions of ballast embankment are dependent on engineering conditions .

碎石粒径对寒区路堤自然对流降温效应的影响

Impact of ballast grain sizes on natural convection cooling effect of embankment in permafrost regions

剪应力、对流和扩散效应、ATP的水解作用共同决定了细胞外表面附近ATP的浓度。

Shear stress , convection and diffusion , ATP hydrolysis synergistically determine the ATP concentration at the endothelial surface .

以多孔氧化铝（porousalumina，p-Al2O3）为模型多孔电极衬底材料，利用对流-扩散效应成功制备得到了具有梯度结构的8%（以摩尔计）钇稳定氧化锆（yttria-stabilizedzirconia，YSZ）电解质薄膜。

8 % ( in mole ) yttria-stabilized zirconia ( 8-YSZ ) electrolyte thin films with gradient microstructures were successfully fabricated on porous alumina ( p-Al2O3 ) substrates as a model porous electrode for solid oxide fuel cells ( SOFCs ) via a constituent species convection-diffusion route .

等温竖平板通道自然对流端部效应的实验研究

Experimental study on side effect of natural convection channel flow between isothermal vertical plates

双扩散对流中的Soret效应和Dufour效应，在某些情况下，不能被忽略。

Soret and Dufour effects in Double-diffusive convection , in some cases , can not be ignored .

本文应用Darcy模型的改进型式－Brinkman模型数值研究了填充各向异性多孔介质的水平空腔内部自然对流的非达西效应。

Natural convection heat transfer in a horizontal enclosure filled with anisotropic porous media is numerically studied by applying the Brinkman model - a modified form of Darcy model giving consideration to the viscous effect .

积云对流中扰动压力效应的诊断分析

Diagnostic analysis of the effect of perturbation pressure on cumulus convection

需计入脉动磁场和平均流场的相互作用，进一步研究旋转对流元的扩散效应。

The a and β effect , which contain the interaction of the fluctuating magnetic field and mean motion , demand a further study .

这一理论考虑了恒星对流区内的非局部效应，它得到了一个与原来用混合长理论或局部理论给出的结果有所区别的对流区，扩散效应很明显。

The theory considers the non local effects in the interior of convection zone . It gives a convection zone with evident diffusion effects , which differs from the original one given by MLT or local convection theory .