4) diffusion equation
扩散方程
1.
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
2.
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
3.
Solving diffusion equation with classic Runge-Kutta method;
用经典R-K法求解扩散方程
5) diffusion equations
扩散方程
1.
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。
6) microscopic diffusion equation
微扩散方程
1.
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。
2.
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。
3.
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。
补充资料：传质
分子式：
CAS号：
性质：见质量传递
CAS号：
性质：见质量传递
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参考词条