查询词典 diffusion equation

This thesis is concerned with the existence of global attractor forreaction diffusion equation with delays.

本文研究含时滞的反应扩散方程全局吸引子存在性的问题。

This paper concerns with the initial and boundary value problem for a nonlinear diffusion equation with degeneracies.

研究具退化性的一类非线性扩散方程的初边值问题。

In the second chapter, we describe how Einstein explained Brownian movement by stochastic method. After Einstein, Fokker and Planck distributed this diffusion equation with the condition of extra force field.

我们在第二章叙述了Einstein如何用随机的方法解释布朗运动；在Einstein之后，Fokker和Planck又加上了外加力场的条件来推广这个扩散方程式。

The driven potential controls the particle transfer velocity in the process governed by the diffusion equation , and as a consequence determines the compound nuclear formation probability of DNS .

它制约由输运方程所支配的核子转移速率，因而确定了双核系统形成复合核的几率。

The Green's function in Cartesian geometry can be used to replace the complex Green's function in cylindrical geometry when solving the neutron diffusion equation in cylindrical geometry.

用格林函数节块法求解圆柱几何中子扩散方程时，可用平板几何格林函数代替复杂的圆柱几何格林函数。

This paper is concerned with travelling wave solutions of the delay reaction-diffusion equation.

本文研究时滞反应扩散方程行波解的存在性。

Roadway boundary condition has a good applicability and stability in difference calculation of diffusion equation.

巷道边界条件适用于扩散方程的差分计算并具有很好的稳定性。

A fundamental solution for the linear case of the complex diffusion equation is developed.

一个复杂的线性情况下根本的解决办法扩散方程的发展。

In this paper, a new method which is based on anisotropic diffusion equation for INSAR phase noise reduction is proposed.

摘要该文提出了一种基于各向异性扩散偏微分方程抑制干涉合成孔径雷达相位噪声的算法。

Anisotropic diffusion equation is used to reduce speckle noise.

研究了各向异性扩散方程在医学超声图像去噪中的应用。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失