APN mathematics structure is defined formally and Qualitative Mapping model can be described vividly by making use of the tool of the APN graphics.
形式化地定义了APN的数学结构，利用APN图形化的工具，形象地描述了定性映射。
We describe the concepts of mathematics structure and isomorphism of structures, so that one can get a deeper understanding of the relations between substances in middle school mathematics;
阐明数学结构和结构同构的概念，以加深对中学数学内容相互关系的理解；
This paper expounds the production of the Chinese version of Euclid's Geometry, its basic content structure and important contribution to Mathematics and the human civilized history.
阐述了欧几里德《几何原本》中译本的产生、基本内容结构及其在数字与人类文明史上的重要贡献。
A mathematics model which deals with 54 variables and 43 constraint conditions is proposed to optimize the product structure by using linear programming theory.
本文运用线性规划理论，建立了一个包括54个变量(产品)，43个约束条件产品结构优化数学模型。
Individual's CPFS structure refer to a schema that concept field, concept system, proposition field, proposition system was constructed by student on mathematics learning.
个体的CPFS结构，是指在数学学习中学习者在头脑中形成的概念域、概念系、命题域、命题系。
Firstly, the digital character is processed by mathematics morphology for its special typeface structure.
首先针对数字字符特殊的字体结构，采用了数学形态学方法进行滤波处理。
We must study the structure of mathematics ability again, put self-regulated ability into it and regards self-regulated ability as an important component of mathematics ability.
我们必须重新认识数学能力结构，要在数学能力结构中引进自我监控能力，并把自我监控能力作为数学能力的重要成分。
The CPFS Frame, which was a special cognitive structure only existing in mathematics study, was composed of Concept Field, Concept System, Proposition Field and Proposition System.
CPFS结构是由概念域、概念系、命题域、命题系形成的结构，是数学学习中特有的认知结构。
Mathematics is the study of quantity, structure, space, change, and related topics of pattern and form.
数学是研究，数量，结构，空间，变化，和相关主题的模式和形式。
The steel structure design CAD is a complicated and huge system project dealing with Mathematics, Engineering Mechanics, Architecture and Computer Graphics.
钢结构设计CAD是一项复杂、大型的系统工程，涉及到数学、工程力学、建筑学、计算机图形学等多种学科。
RDBMS is based on firm mathematics set theory with simple and clear data structure, and powerful query function, so it has become the basic technology for realization of information system.
因为RDBMS是建立在严格的数学集合论基础上的，数据结构简单、清晰，具有强大的查询能力，RDBMS成为实现信息系统的基本技术。
Mathematics is a theoretical organized structure that of itself imposes your ideas of order and predictability.
数学是一种理论性的，有组织的结构，其本身就强加给你们你们的秩序与可预测性的概念。
This paper summarized structure optimum design based lightweight on special heavy vehicle frame by FEM and mathematics optimization method.
采用有限元法结合数学规划法对重型专用车车架进行了轻量化结构优化设计。
Study the bearings parts blemish causes the round to the characteristic and regulations of the structure resonance, establishment mathematics physics model.
研究轴承部件缺陷引起轮对结构共振的特征及规律，建立数学物理模型；
On the basis of computational mathematics on function structure theory, this article discusses the algorithm of software process computing structure graphical representation.
在计算数学关于函数结构理论的基础上，本文讨论了软件进程计算结构图形表示算法。
Mathematics teaching should promote students to build their own mathematics cognitive structure actively.
数学教学必须促进学生主动建构自己的数学认知结构。
Second, optimizing the cognitive structure is a foundation for training students' creative thinking in mathematics.
第二，优化认知结构是培养中学生数学创造性思维的基础。
The eigenvalue problem of general real matrices was researched in random structure system that it is from depending on modern mathematics theories.
本文以现代数学理论为依托，研究了随机结构系统的一般实矩阵的特征值问题。
The concept of "intelligent vector" called in this paper is a kind of mathematics model which has the structUre of self-selection based on a two-dimensional vector.
本文提出的“智能向量”的概念是一种基于二维向量的具有自判结构的数学模型。
This paper briefly sums up the basic connotation and characters of the dissipation structure theory, the cooperation theory and the sudden change theory in modern mathematics and physics.
本文简要概述了现代数学、物理学中的“耗散结构理论”、“协同论”和“突变论”的基本内涵和特点。
Mathematical logic, also known as symbolic logic, was developed when people finally realized that the tools of mathematics can be used to study the structure of logic itself.
数理逻辑，也称为符号逻辑，是当人们终于认识到，数学的工具可以用来研究的结构，逻辑本身。
The structure of auxiliary function is one of the important contents in the mathematics teaching, it is one of the important solution approaches that students should grasp too.
辅助函数的构造是高等数学教学中的重要内容之一，也是学生所要掌握的重要的解题方法之一。
The eigenvalue problem is studied for random structure system from the view point of practical engineering on the background of modern mathematics theories.
从实际工程出发，以现代数学理论为依托，研究了随机结构系统的特征值问题。
Then, the mathematics model of calculating the surface load and point load in the design of aircraft structure static load test using aircraft surface model is established.
其次结合飞机的曲面外形，建立了飞机结构静力试验设计中的分布式载荷和集中式载荷的演算数学模型。
The teaching structure is the necessary means of accomplishing educational purpose of mathematics.
教学结构是实现数学教育目的必要手段。
Lie group Machine learning (LML) inherit the advantages of manifold learning method and make full use of the Lie group's structure of algebraic and geometry in mathematics.
李群机器学习(LML)既继承了流形学习的优点，又充分利用了李群的代数结构和几何结构的数学本质，自提出以来就引起了许多研究者的关注。
The knowledge system of mathematics has a few different kinds of structure, logic structure, cognitive structure, structure of teaching materials and teaching structure.
数学知识系统有几种不同的组织结构：逻辑结构、认知结构、教材结构和教学结构，并且都有多种具体表现形式。
Based on the CAD mathematics mode of the front body floor of vehicle a, the structure is simplified, and the dynamics performance is analyzed.
在A车前底板CAD数学模型的基础上，对结构进行简化处理，分析了该结构的动力学性能。
In this paper, we use mathematics to solve the problem of structure lofting which can't be solved by scale lofting.
针对结构件展开放样中遇到的问题，应用数学计算法解决比例放样无法解决的问题。
In this paper, we use mathematics to solve the problem of structure lofting which can't be solved by scale lofting.
针对结构件展开放样中遇到的问题，应用数学计算法解决比例放样无法解决的问题。
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