数学化

This text is from the lesson origin of an exercises set out, usage type ratio, association of thought, particularize with generalization of thinking method, in the conclusion of transition turn, condition of embody, condition of generalization and transformation problem of 4 such as condition and conclusion etc.

本文从课本的一道习题出发，运用类比、联想、特殊化和一般化的思维方法，在结论的过渡化、条件的具体化、条件的一般化及变换问题的条件和结论等四个方面来进行习题变式教学，并挖掘出习题潜在的数学价值，把学生的知识、能力、思想引入纵深。

Four," the dynamic state vision turn the teaching material on partitive division, weight and measures, check the monthly calendar concept" has the obvious influence on the mathematics learning achievement among the medium and low marks school-children.

四、「等分除、重量和体积、查月历概念动态视觉化教材」大致上对中、低分群学童的数学学习成就都有显著影响。

Three," the dynamic state vision turn the teaching material on multiplication, partitive division, weight and measures, check the monthly calendar concept " can promote mathematics learning result among the school-children effectively on the whole.

三、「乘法、等分除、重量和体积、查月历概念动态视觉化教材」整体而言都能有效提升学童的数学学习成效。

This paper takes the small fish of Carangiform as the mimetic object. Through the bionics study to the principle of Carangiform"s propulsion, the robofish"s main body mechanism that has two degrees of freedom tail fin and single degree of freedom pectoral fin has designed. At the same time, the parameterized mathematical model of double-hinged propulsion system has established. The kinematics analysis, dynamics analysis to the propulsion process and preliminary hydrodynamics analysis to the tail fin and the pectoral fin have been completed. The dynamic equations to the propulsion system have been established.

本文以鲹科模式鱼类为仿生对象，通过对鲹科模式鱼类游动机理的仿生学研究，设计了两自由度的尾鳍推进机构及单自由度的胸鳍机构的机器鱼机械本体结构，建立了参数化的两关节尾鳍推进模式的数学模型，并对推进过程进行了运动学、动力学分析，建立了推进系统动力学方程，对尾鳍和胸鳍推进的水动力进行了初步分析。

As a result, we present the concept of degree morphological operation and establish the binary morphological model based perceptional structure.

针对二值图像，证明了数学形态学腐蚀、膨胀运算与感知器模型的关系，并进一步对传统的二值腐蚀、膨胀运算做了推广，提出了程度化形态运算的概念，建立了基于感知器结构的二值形态运算模型； 2。

Put the individual diversity and following behavior into account, with phototaxis and following behavior of two evacuation model parameter, produce the Ant Colony Algorithm Mathematical Model of High buildings pedestrian evacuation.

根据蚁群算法的基本原理及Ant-Density模型，综合考虑了火灾时期人员的个体差异和从众行为，利用信息素和禁忌表等指标将趋光趋众2个疏散模式参数化，建立了高层建筑人员疏散的蚁群算法数学模型。

Depending upon mathematic approaches, dust affected lung mechanism, environmental economics and so on, the dust diffusion simulation with visualization, the dynamic forecast models of pneumonoconiosis and the environmental benefit analysis of dust control were conducted by computer techniques.

本文以粉尘污染为重点研究对象，通过应用数学方法、粉尘毒理学、环境经济学等理论，将计算机技术应用于粉尘污染可视化模拟、尘肺病动态预测、粉尘控制环境损益分析等。

This paper introduces a modified fuzzy decision tree model. Firstly, the data are fuzzed by the use of optimal division point with optimal division entropy. Secondly, uncertainty theory of fuzzy math is introduced and a tree is built according to uncertainty of classification and creation rule. Finally, each unit can be detected about whether or not it is a fraud according to rule match method.

介绍了一种改进的模糊决策二叉树模型，即采用最优分割熵方法确定最优割点来对数据模糊化，引入模糊数学中的不确定性理论，依据分类的不确定性建造树，生成规则，在此基础上利用规则匹配的方法检测任意的样本数据是否为欺诈数据。

At last, this papers provides some reseaches and the fuction of the realization of Portrait-sketching to most programmers and scholars in machine vision domain.

为广大程序员和科研学者提供了一些研究结果和实现人物头像素描化的数学模型。

Through the discussion on the calculating methods for failure probability of element section with the influence of one or more human errors ,a mathematic analytical formula under ideal known conditions is deduced.

通过对单个或任意多个人因差错影响下构件截面失效概率计算方法的分析讨论，推导出在理想已知条件下的数学解析求解公式；在考虑人因差错对结构参数影响程度的空间离散化后，得出了相应的简化计算方法；并以一个单筋梁的正截面为例进行了失效概率计算和人因差错影响程度分析。

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。