diffusion equation是什么意思

网络释义

用法例句

Second-order solution of diffusion equation in multiple-scattering media with photon density wave;

多散射介质中光子密度波扩散方程的二阶求解

Finite proximate method with 5 points scheme for two-dimensional diffusion equation;

二维扩散方程的5点格式有限近似解法

Solving diffusion equation with classic Runge-Kutta method;

用经典R-K法求解扩散方程

A discrete tangential flux on grid edge in nine-point schemes for solving diffusion equations on arbitrary quadrilateral meshes is derived.

基于扩散方程法向流连续的条件,给出离散法向流的构造,导出扭曲网格上九点计算格式中网格边上离散切向流的表达式,从而推导出加权系数的计算公式,适应于各种扭曲的网格。

The dissolution kinetics of L1_2 ordered precipitations (δ'--Al_3Li) in a disordered ma-trix during retrogression heat treatment was investigated on atomic scale using computer simulationsbased on microscopic diffusion equations (Langevin equation) with the discrete format.

基于离散格点形式的微扩散方程(Langevin方程),对Al-Li合金在回归过程中δ-Al_3Li相溶解进行了原子层面计算机模拟,分析了析出相在回归过程中原子图像和序参数的演化,进而探讨了Al-Li合金的回归机制。

The microscopic diffusion equation is based on microscopic phase field theory, which describes the atom clustering and ordering by ordering parameter and the probabilities of finding an atom at a given lattice.

基于微观相场动力学理论建立的微扩散方程,以原子占位几率和序参数描述合金沉淀过程的原子簇聚和有序化。

The nucleation of ordered phase is simulated by microscopic diffusion equation and the assumption of classical nucleation theory is examined.

利用微扩散方程对有序相成核过程进行计算机模拟 ,对经典理论的假设进行验证。

Attractors of Partly Dissipative Reaction-Diffusion Equations;

部分耗散反应扩散方程的吸引子研究

The Finite Element Method for Singularly Perturbed Reaction-Diffusion Problems;

奇异扰动——扩散方程的有限元方法

The Study with DG-FEM for Convection-diffusion Equation

对流扩散方程的间断有限元方法研究

A Monotone Compact ADI Method for Systems of Reaction-Diffusion Equations

反应扩散方程组的单调紧ADI方法

Space-time Discontinuous Galerkin Method for Advection-diffusion Problems on Time-dependent Domains

对流—扩散方程的时空间断有限元方法

Upwind Cell-centered Mixed Methods for Convection-diffusion Problems

对流扩散方程的迎风Cell-centered混合元方法

Semi-analytic Nodal Methods for Neutron Diffusion Calculation

求解中子扩散方程的半解析节块方法

The Three-Step ENO-MMOCAA Difference Method for Convection Diffusion Equation

对流扩散方程的三层ENO-MMOCAA差分方法

The Semi-Discrete Streamline Diffusion Finite Element Method for Time-Dependented Convection Diffusion Problems;

发展型对流扩散方程的半离散流线扩散有限元解法

A Discrete and Accelerative Method for Two Dimersional Convection-Diffusion Equation

二维对流扩散方程的一种离散与加速方法

Meticulous Integration of One-Point Subdomain for Solving Three-Dimensional Diffusion Equation

三维扩散方程的单点子域精细积分法

One-point subdomain high precise integration method for two-dimensional diffusion equations

二维扩散方程的单点子域精细积分法

The Asymptotic Periodic Solutions and the Traveling Wave Solutions for the Reaction-Diffusion Equations;

反应扩散方程的渐近周期解及行波解

Comparison of Two Kinds of Finite Volume Method for Diffusion Equations;

解扩散方程的两种有限体积法的比较

Properties of Solutions for Nonlinear Degenerate Reaction-Diffusion Systems;

非线性退化反应扩散方程组解的性质

The Asymptotic Behavior of Solutions for Some Kinds of Reaction Diffusion Equations with Time Delays;

几类时滞反应扩散方程解的渐近行为

Global Solutions Existence for the Voscous Dffusion Equation;

一类粘性扩散方程的整体解的存在性

Blow-up for Nonlinear Diffusion Equations (Systems);

非线性扩散方程（组）解的爆破性质