Three-point scheme with high accuracy for the convection-diffusion equation of the pollutant concentration;
污染浓度对流扩散的三节点高精度格式
Some higher-order difference schemes for unsteady convection-diffusion equations;
求解对流扩散方程的一些高阶差分格式
Finite difference scheme for a system of singularly perturbed convection-diffusion equations.;
奇异摄动对流扩散方程组的一致收敛差分法
Characteristics-finite volume element method and its error estimate for nonlinear convection diffusion problems;
非线性对流扩散问题特征-有限体积法及其误差估计
A new method for the calculating convection diffusion equation;
定常对流扩散方程的一种求精算法
Error analysis of adaptive upwind difference method for a convection diffusion problem
在自适应网格上用迎风格式求解对流扩散问题的误差分析
This article studied the convection and diffusion of polluted materials in soil using convection and diffusion equation considering the effect of percolation.
采用对流扩散方程并且考虑渗流作用的影响,研究了缓流水体底泥污染物对周围土层的影响。
The basic characteristics of gas convective diffusion of underground coal gasification (UCG) are studied.
研究了煤炭地下气化气体对流扩散的基本特征 。
The transport model based on the convective diffusion theory is used to simulate the process of warm water diffussion and given the characteristic value of the temperature field.
运用建立在对流扩散理论基础之上的输运扩散模型模拟了被动扩散过程，给出了三亚电厂温排水各个方案的温升场特征值。
The convective diffusion equation of aerosol particles in ducts with large width to height ratio is solved by employing the method of W.
Ｂ法对大宽高比方形通道中气溶胶粒子对流扩散方程作了详细求解。
Study on the Technology Diffusion and High-tech Enterprises Location;
技术扩散对高新技术企业布局的影响
THE STREAMLINE-DIFFUSION F.E. ANALYSIS FOR CONVECTION DIFFUSION PROBLEMS
对流扩散问题的流线扩散有限元分析
diffusion self-alignment MOS integrated circuit
扩散自对准ＭＯＳ集成电路
Fears that nuclear weapons might proliferate.
对核武器扩散的恐慌
loBBied against the proliferation of nuclear arms.
反对核武器扩散而游说
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
diffusion in non-steady state
非定常扩散,非稳态扩散
Study in Wind-Blown Sand Motion with Thermal Diffusion and Heat Convection;
热扩散、热对流对风沙运动的影响研究
Spherical Temporal Dissipative-Structures of Tri-Molecular Reaction-Diffusion Equations
三分子反应扩散方程的球对称时间耗散结构
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
Contingent Diffusion Theory Model of Adoption and It’s Application for Wireless Internet Subscribers;
附随扩散模型及其对移动上网用户扩散的实证研究
Effects of Oxygen Contents in Copper on the Diffusion Bonding Interface of Copper/Steel;
铜中的氧对铜/钢扩散复合界面的影响
The Discussion about Some Difference Schemes for Convection-Diffusion Equations;
关于对流扩散方程的一些格式的探讨
Two-Grid Scheme for Solving Nonlinear Convection-Diffusion Equations;
非线性对流扩散方程的两重网格算法
An Economical Difference Scheme for Nonlinear Convection-Diffusion Equations;
非线性对流扩散方程的经济差分格式
Improvement on the experiment of diffusion affected by temperature;
“温度对扩散的影响”演示实验的改进
Crisis of Nuclear Proliferation:Situation,Origins and Countermeasures;
全球核扩散危机:现状、根源及对策
High-Order Difference Schemes of Exponential Type for Convection Diffusion Equation with Source Term;
对流扩散方程的指数型高阶差分格式