数值

Introduction to the fundamental idea, error analysis, stability analysis of numerical

说明数值方法的理论基础，并进行数值解的稳定性与误差分析。

Introduction to the fundamental idea, error analysis, stability analysis of numerical methods

课程目的：说明数值方法的理论基础，并进行数值解的稳定性与误差分析。

Stability, numerical dispersion and boundary condition are the several key problems in the seismic modeling.

稳定性，数值频散和边界是数值模拟中的关键性问题。

Theoretical analysis and numerical results show that the new reconstruction algorithm can reduce the computational complexity and greatly improve the numerical stability.

理论分析和数值试验都表明，这种新的重建算法较常用的Newton-Raphson类算法，不仅数值稳定性有较大的提高，而且计算量有所减少。

Moreover, some results about the stability of different numerical methods for the delay system are also itemized.

进一步，又对各种计算方法的数值稳定性进行了回顾，概述了各种常用的数值方法求解延迟微分方程所取得的理论结果。

A numerical analytic system based on the real three-dimensional geometry structure and powerful commercial software such as ...

数值试验的结果表明，本文所建立的数值分析平台对燃烧室的设计优化提供了一个实用的工具。

The validity of the numerical model and analysis method for roof MRD isolation system were verified by the comparisons between the results of the shaking table tests and numerical analysis.

最后进行了数值分析，并与试验结果进行了比较，验证了屋盖MRD隔震－升船机结构系统力学模型与数值分析方法的正确性。

With the development of the numerical value method, the simulation technology of numerical value analysis is applied widely and improved.

数值计算方法的迅速发展使得数值模拟技术得到广泛的应用和提高。

However, a numerical value is necessary so various techniques are used to obtain a quantitative value.

然而这个特性的数值是必要性的，因此要用多种技术及方法来获取这一项数值。

At the same time calculation of numerical value is a necessary link solving the linear system of equations, which is a very important question in calculation of numerical value.

数值计算是科学计算中的一个必不可少的环节，而在数值计算中，一类很重要的问题就是线性方程组的求解。

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。