扩散的

Because of the smaller diffusion coefficient, the diffusion of Li〓 in solid phase is usually the rate determining step.

由于扩散系数较小，因此Li〓在固相中的扩散一般为反应的速控步骤。

The finite element and orthogonal collocation method were used to transform these equations to ordinary differential equations and to solve them.

为研究生育酚同系物的色谱分离过程，建立了考虑轴向扩散、液膜传质阻力和内扩散阻力的一般性速率模型，采用有限元和正交配置法求解该模型。

Objective:To correlatively study the relationship between the water diffusion parameters measured using diffusion tensor imaging and the histological malignancy of astrocytoma.

目的：探讨扩散张量成像测量水分子扩散状态的参数相对值与星形细胞瘤恶性程度之间的相关性。

Many natural phenomena and physical laws can be described by time dependent nonlinear differential equations, such as heat conduction equation, sound wave and elastic wave equation, reaction diffusion and convection diffusion equation, fluid and aerodynamics equations, etc.

大多数的自然现象与物理规律都可归结为与时间相关的非线性偏微分方程，诸如热传导方程、声波与弹性波方程、反应扩散与对流扩散方程、流体与气体力学方程组等发展方程。

McLaren also has a new diffuser in China, but it is merely a development of its conventional design.

迈凯轮在中国也有一个新的扩散器，但它仅仅是一个常规设计的扩散器。

The calculation results of catalyst efficient factor showed that the catalyst inner diffusibility had great effect on the partial oxidation and steam reforming of gasoline, which was serious with the increasing reaction temperature.

催化剂效率因子的计算结果表明内扩散对汽油氧化重整制氢反应过程影响较大，且内扩散影响随着反应温度的增加而增加。

The second chapter discusses the oxidation and diffusion systems and the process of our experiment.

第二章介绍进行开管Ga扩散所用的氧化和扩散系统、样品制备过程及其分凝特性的测量。

Based on this local composition model,a new correlation equation for the prediction of the diffusivity in binary l.

今提出了基于局部组成的扩散系数模型，以估算Maxwell-Stefan扩散系数随浓度的变化。

This paper derives the expression of the diffusivity of molybdenum from diffusion flow.

根据空位机制，从扩散流量导出钼的扩散系数的表达式。

The influence of carbon species and filling amount on thermal diffusivity coefficient is studied and analyzed.

用激光导热分析仪测量了N234/N539炭黑填充胶的热扩散系数，研究了炭黑品种及炭黑填充量对热扩散系数的影响。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。