片语

diffusion approximation equation扩散近似方程

diffusion wave equation扩散波方程

diffusion convection equation扩散对流方程

reaction-diffusion n equation反应扩散方程

convection diffusion reaction equation对流扩散反应方程

diffusion difference equation扩散差分方程

fractional diffusion wave equation分数阶扩散波方程

diffusion reaction equation扩散反应方程

reaction-diffusion master equation反应扩散方程

英汉例句

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

  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。

• In the chapter 2, we find the separation of variables solutions for nonlinear reaction diffusion equation (2.4) by utilizing the group foliation method.

  在第二章中我们主要利用群分支法来求解非线性扩散方程(2.4)的分离变量解。

• A kinetics nodal method for the solution of transient two-group multi - dimensional neutron diffusion equation is described.

  介绍一种求解瞬态两群多维中子扩散方程的动力学节块方法。

• A strict mathematical deduction is conducted under given boundary condition, then the analytical solution of oil droplet「s transport and diffusion equation is presented.

  在所给定的边界条件下，进行严密的数学推导，给出了油滴输移扩散方程的解析解。

• 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 thickness of the diffusion layer reckoned by computation of steady-state diffusion equation has been found in agreement with the results obtained through laboratory experiment.

  本文从稳态扩散方程推导出产生浓差极化的扩散层厚度与实验数据相符。

• First, the neutron diffusion equation is converted to three coupled one dimensional partial flux equation through transverse integration.

  首先通过横向积分将中子扩散方程化为三个互相耦合的一维偏通量方程。

• The advantages of the diffusion equation feature are gained to discuss the visual process of scarp slope, together with forcasting it」s future shape.

  我们初步利用扩散方程的这一特性来探讨断层崖坡面演化过程的可视化方法，同时预测其未来的形态。

• Nonlinear diffusion equation filtering is a powerful tool for enhancing image while preserving edges not drifting or blurred.

  非线性扩散方程滤波是一种有效的图象增强算法，能在清除图象噪音的同时保存界面不发生漂移或模糊。

• Finally, through an example of a drift and diffusion equation with steep distribution, the feasibility and effectivity of this algorithm are proved.

  最后通过对一个存在陡峭层分布的漂移扩散方程进行求解的实例，验证了算法的可行性和有效性。

• I just wanted to remind you, just to clarify what happened at the end, we got the diffusion equation from two bits of information.

  我仅仅是想让你们想起来，仅仅是想讲明上次课结束时说了什么，我们从两方面得到了扩散方程。

• You then can a multi-group either diffusion equation or solve these types of equations and more rigorously.

  然后你有一个多群的或者是扩散等式,或者更严厉地解决这些等式。

• A nonlinear problem for reaction diffusion equation with a perturbed boundary is considered.

  研究了具有摄动边界的非线性反应扩散方程的问题。

• In this paper, we proposed a diffusion equation for simulating the problem of pollution, and discussed its application to point pollution, especially while instantaneous point pollution happened.

  给出了一个适合于模拟污染问题的扩散方程，讨论了它在点污染，尤其是在瞬时点污染发生时的应用。

• So, the diffusion equation is something that governs, well, what's called diffusion.

  扩散方程是，适用于扩散过程的。

• In Chapter 1, we introduce the physics background of this class of nonlinear diffusion equation and generalize the monotone iteration.

  第一章介绍了这类非线性扩散方程的物理背景以及单调迭代法的大致过程。

• This class of nonlinear diffusion equation with convection term resemble to the celebrated equation arising in statistical mechanics and have important physical sense.

  这类具有对流项的非线性扩散方程，类似于着名的统计力学方程，具有重要的物理意义。