数值分析

The mathematics model of newsboy problem with time-based parameter is given, and through analyzing model and numerical instance, it shows, with contrast of traditional newsboy problem that time factor is not taken into account, the former can increase the income of the dealer.

建立了正态分布下时变参数的报童问题的数学模型，通过模型的求解和数值分析，结果显示，与传统的不考虑时间因素的报童模型相比，前者能够增加零售商的收益。

In this paper, the precise parameters of transmission properties of the periodic defected ground structures and nonperiodic defected ground structures are obtained on the basis of FDTD analysis.

本文针对周期性缺陷接地结构和非周期性缺陷接地结构的传输特性进行了FDTD数值分析，得到了它们精确的传输特性曲线。

The analysis of Rayleigh loss influence on optical soliton transmission is presented by peturbation, variational and numberical methods.

本文研究了存在瑞利散射损耗时对光孤子传输的影响，分别采用了微扰法，变分法及数值分析。

In section 4 , we propose an algorithm and some numerical experiments .

第四章我们提出了解决此类问题的算法，并进行了数值分析。

This is the numerical analysis of high resistivity algorithm implementation procedures.

这是数值分析中高斯赛德尔算法的实现程序。

This is a numerical analysis of a large operation.

详细说明：这是一个数值分析的大作业。

In numerical analysis, we are always concerned about the calculation precision.

在数值分析中，计算精度总是人们所关心的问题。

This is a numerical analysis of the law to catch up with the realization process.

这个是数值分析中追赶法的实现程序。

These demonstrate feasibility of the numerical calculation fully, as well as its application in industry to provide useful information.

这些充分证明了本文数值分析的可行性，也为它在工业界的应用提供有益的参考。

A plan for the solution of a problem; consists of planning and coding, numerical analysis, systems analysis,''.

为解决某一问题而作出的计划，包括规划和编码、数值分析、''。

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。