数值

Theory analysis and numerical solution of the Maxwell s equations is a hot topic in both numerical mathematics and engineering communities.

它的理论分析和数值方法研究一直是数值和工程计算中的热点问题。

Especially coupling mathematics model and numerical simulation method.

从机理、实验和数值模拟方面，综述了近年来国内外土壤中有机污染物迁移转化过程的最新进展，重点介绍了处理耦合数学模型的的数值模拟方法，并结合土壤污染发展的特点，对今后有机污染的研究方向作了一般性探讨，提出了需要进一步解决的关键性问题。

Applying both engineering mathematics and numerical methods to form computer models for the simulation of marine systems.

本课程旨在引导学生利用对海洋系统的了解，以工程数学、数值方法结合电脑程式为工具，将海洋系统纳入数值模式。

Basic equations of seawater intrusion, mathematics models and numerical simulation methods are figured out with the two theories fully studied.

在对咸淡水界面理论有充分了解后，对海水入侵数值模拟研究涉及的基本方程、数学模型和数值方法做了总结。

These researches are very important to both checking and simulation which offer a reference to research of numerical model.

这些研究都为数值模型的校验起到了重要的作用，也可为今后数值模型的模拟研究提供参考。

How to solve the grey numerical model is a important problem for the research on the grey numerical model .

灰色数值模型的求解是研究灰色数值模型的一个重要问题。

By adapting the existed numerical methods for ordinary and delay differential equations, and matching certain suitable numerical quadrature formulas, Rosenbrock methods are constructed for delay integro-differential equations, the stability criteria of the methods are derived.

通过改造现有常及离散型延迟微分方程的数值方法，并匹配以适当数值求积公式，构造了求解时滞积分微分方程的Rosenbrock方法，导出了其稳定性准则。

On the other hand, by using recent numerical methods, a series of effective numerical methods to analyze magneto-electro-elastic solid problems can be also developed, which is applied to analyze the piezoelectric multi-layered composite plates etc.

另一方面，利用已有的优秀的数值方法，建立一系列有效的电磁弹性固体以及压电层合板等问题分析的数值方法。

The principle of this method is simple and easy to program and accuracy and numerical stability are characterized.

数值算例表明，本文所提出的方法具有原理简单，易于程序实现和数值计算精度高的优点。

Numerical algorithms process doesn't depend on initial. It has good numerical stability.

数值求解过程没有初值依赖性，具有很好的数值稳定性。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。