数学化

Methodologically, it addresses a multi-objective, two-modal network flow problem based on the concept of bi-level programming and network optimization theory.

由於交通管制决策过程中『决策者』与『用路者』之间系相互影响之互动决策过程，本研究乃应用二阶数学规划方法及路网最佳化理论，建构多目标「交通管制策略模式」。

This article gives out the general mathematical model, common characters. some exampes of non linear problems and linearizing methods of them.

本文给出了线性问题的普遍数学模型、特征和一些实例，以及非线性问题的线性化方法。

In this paper, two methods of size normalization of expression notation are studied.

符号的归一化是数学表达式识别中的一个最常见，而又最重要的预处理算法之一。

According to fully implicit method, seepage model of low-permeability fractured gas reservoirs are discretized with finite difference method, and corresponding numerical model, coefficient matrix and matrix element are obtained; then based on modern software engineering, numerical simulation software was correspondingly developed with Fortran95 programming language

按照全隐式离散化方法，采用有限差分方法对低渗裂缝性气藏渗流数学模型进行了离散，得到了相应的数值模型、系数矩阵和矩阵元素。然后基于现代软件工程的基本思想，用Fortran95语言开发了相应的数值模拟软件

On the data platform, powerful system software and numerical models are ...

在这一平台和环境中，以功能强大的系统软件与数学模型对黄河治理开发和管理的各种方案进行模拟、分析和研究，并在可视化的条件下提供决策支持，增强决策的科学性和预见性。

If plants in the solution oblique triangle usually is unifies with three jiao functions carries on the simplification, perhaps the actual problem, the physical question's form appears, examination mathematics modelling ability.

如在解斜三角形种通常是与三角函数结合起来进行化简，或是实际问题、物理问题的形式出现，考查数学建模能力。

In imaging system of ocular fundus, geometric distortion might be unavoidable, which is brought by taking photo at off angle. Based on anatomical and physiological characters of oculus, a mathematical model, suitable to medical visualization, is constructed.

本文根据眼球的解剖学和生理学特征建立了适于医学可视化的眼底数学模型，并且分析了眼底成像技术某些先验知识，根据畸变产生的原因提出了一种新的系统校正法消除眼底图像的几何畸变。

Also, a method of quasi-stable adjustment and a software system researched and explored by Visual BASIC Language have been used to process the observation data of GPS dam deformation monitoring network..3 A mathematical model of three-dimension combined adjustment with GPS and other surveying data under station orthogonal coordinate system in deformation monitoring networks, has been brought forward.

提出了站心地平坐标系下GPS观测数据与其它地面测量数据三维变形监测网联合平差的数学模型，在数据处理模型中通过参数化的方法消除或减弱垂差和垂直折光的系统误差的影响。

With a generalized Huaihe River outfall waterway as an example, a study is performed on the realization of a hybrid model.

以概化的淮河入海水道为例研究复合模型的实现。通过对原型的总体分析确定复合边界的位置，对复合边界划分的两个部分分别建立物理模型和数学模型。

In order to study the whole system stability when system parameters changes, based on small signal disturbance theory, the dissertation uses partial differentiation to linear the simulation system\'s state space model, and then the first Lyapunov theory is used to analyze the stability.

采用偏微法对整个模拟系统的数学模型进行了线性化处理，基于Lyapunov稳定性理论对整个系统进行了稳定性分析，得到系统主要设计参数变化时系统的稳定性变化规律。

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。