数学分析

What sets DataFit apart from similar curve fitting and regression programs is its ease of use.

软件已内置上百个数学模型，并可由用户自己设定数学模型，对于初学者和专家来说，该软件都是一个高效率的易于使用的曲线拟合和分析的工具。

Section 5 bases on analysis of theory and these problems in foregoing 4 parts, then fundamental thinking on establishment of curriculum system on pre-professional education of teacher in local advanced normal universities is suggested at angles of training target and patterns, selection of curriculum value orientation, guideline and basic principle on reform of curriculum, etc. Meanwhile, major of Mathematics and Applied Mathematics is taken as instance and a configuration scheme of curriculum on pre-professional education of teacher in local advanced normal universities is developed with integrated local feature, multi levels, openness and selectiveness.

第五部分立足于前四部分的理论分析和问题剖析，从培养目标与培养模式的确立，课程价值取向的选择以及课程改革的指导思想、基本原则等方面入手，提出了构建地方高师职前教师教育课程体系的基本思路，并以数学与应用数学专业为例，研制了一个融地方性、层次性特点和开放性、选择性特色于一体的地方高师职前教师教育课程设置方案。

This Paper mainly introduces the set uP. of the mathematic model, the mathematic choice of simulation algorithm, the content of the computer simulat...

本文主要介绍了连续铸钢凝固传热过程数学模型的建立、仿真算法的数学抉择、连续铸钢凝固传热过程计算机仿真软件包的主要内容及该软件包应用于实际的结果分析等。

Among them, the nonlinear impulsive problems and singular boundary problems arise from a lot of branches of applied mathematics and physics, which are at present active fields in analysis mathematics.

其中，非线性脉冲问题和奇异边值问题来源于应用数学和物理的多个分支，是目前分析数学中研究较为活跃的领域。

It is characteristic of higher theorization and abstract conception.

在讨论控制对象的数学模型和分析其性能时，往往需要大量的数学知识如拉氏变换、微分方程、复变函数理论和Z变换等。

The problem of using thermocouple is introduced, and different methods of building mathematical model of thermocouple characteristic are discussed.

简单介绍了当前热电偶应用存在的问题，分析了建立热电偶特性的数学模型的各种方法，并提出了应用前向多层神经网络建立热电偶特性数学模型的方法及其优势。

Vanadium content in steel,deformation temperature,deformation rate,cooling rate,on high temperature thermoplasticity of low alloy vanadium steel was quantitatively investigated on GLEEBLE - 1500 thermal - mechanical simulator by means of orthogonal design test.

应用GLEEBLE-1500热力模拟机，采用正交分析法定量研究了低合金钢中含钒量、变形温度、变形速率、冷却速率等因素对含钒钢高温热塑性的影响，用数学回归法建立了各影响因素与钢的热塑性间的数学模型，为制定含钒钢连铸工艺提供了依据。

The system is described mathematically on the basis of mass balance, energy balance, and phase equilibrium. The model of process simulation of the AHT system is set up. The solution system of mathematical model of absorption cycles was put forward.

对吸收式热变换器的基本原理和行为特征在系统层次上进行了分析，进而根据质量平衡、能量平衡和相平衡方程对系统进行数学表述，建立了系统的过程模拟模型，并提出了AHT吸收循环数学模型的求解机制。

Cardano did not use the mathematical signals in Ars Magna, and the mathematical tradition then was synthetic instead of analytic, therefore, most rules in Ars Magna were arithmetical but not algebraical.

由于卡尔达诺没有使用数学符号，并且当时的数学传统是综合而不是分析，所以《大术》中的绝大多数法则都是算术法则，而不是代数推理过程。

Nowaday,the methods,such as Grey System,FuzzyMathematics,Matter Elements Analysis,Agri-system Dynamics and computertechnology etc.,are used in agriculture system and have brought goodeconomic,social and bionomic benefits.

目前，处理农业系统问题的方法有：灰色数学、模糊数学、物元分析、系统动力学、计算机技术等，这些方法在实际应用中取得了很好的经济效益、社会效益和生态效益。

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。