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数学概念     
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  mathematics concept
A comparison of an experimental group which experienced the innovative strategy with a control group supported the efficacy of the innovative teaching methods in terms of learning environment, attitudes and mathematics concept development.
      
  mathematical concept
The mathematical concept of frames is utilized in the analysis of the properties of the sequence of sampling functions.
      
The underlying mathematical concept is approved in the steganography of audio signals [3, 4].
      
This new model is simple in mathematical concept and is straightforward to be combined into the existing standard finite element code.
      
To this end one dwells only on the permanence principle of functional equations, which is not a physical but purely mathematical concept.
      
The third class coincides with computational complexity, which basically coincides with the mathematical concept of intractability.
      
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  mathematical concepts
This paper relates two mathematical concepts of long-range order of a set of atoms Λ, each of which is based on restrictions on the set of interatomic distances Λ-Λ.
      
A nice picture emerges providing a physical interpretation, in terms of quantised fluxes and wave-functions, of mathematical concepts such as spin structures, spinC structures, the Stiefel-Whitney class and Wu's formula.
      
Our novel application of mathematical concepts of internal states and internal velocity allows us to begin to study this unique immunological structure.
      
This paper gives an exposition of the topological framework for social choice theory developed by Chichilnisky, and reviews the mathematical concepts needed for understanding this framework.
      
Few mathematical visualization tools support integrated, flexible interaction with complex, 4D mathematical concepts.
      
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  mathematics concepts
The changes were a function of using: (a) Bruner's framework of developing conceptual knowledge before procedural knowledge, and (b) manipulatives to make mathematics concepts more concrete.
      
The changes were a function of using Bruner's framework of developing conceptual knowledge before procedural knowledge and using manipulatives and other activities to make mathematics concepts more concrete and meaningful.
      
An examination of the participants' statements and behaviors indicated that using manipulatives was little more than a diversion in classrooms where teachers were not able to represent mathematics concepts themselves.
      
Emphasis will be placed on the laws and mathematics concepts that prove them.
      
Students search for patterns, make and test engrossing conjectures, and discover interesting mathematics concepts.
      
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In this paper we proposed the concepts of the number set with all partial sums unequal and the number set with a part of partial sums unequal. The constructive theorems and properties of such number sets are given and related calculation formulas have been worked out. It has been proved that under special conditions geometrical sequence is a number set with all partial sums unequal. At last, some application, examples of such number sets in developing electronic brain for traditional Chinese medicine, computer...

In this paper we proposed the concepts of the number set with all partial sums unequal and the number set with a part of partial sums unequal. The constructive theorems and properties of such number sets are given and related calculation formulas have been worked out. It has been proved that under special conditions geometrical sequence is a number set with all partial sums unequal. At last, some application, examples of such number sets in developing electronic brain for traditional Chinese medicine, computer information processing of Chinese characters and industrial quality check are given.

本文提出和不重数集合的数学概念:把n项数集合材{S}的任意数项称为它的一个子集,子集各项之和称为子集和,则数集{S}有2~n—1个子集与子集和.把 2~n—1个子集和互不相等的数集{S}称为完全和不重数集;把少于2~n-1个子集和互不相等的数集{S}称为部分和不重数集.然后,阐述和不重数集的构造定理及其特性,并导出一系列计算公式.进而引出等比数列在一定条件下具有和不重特性的结论.最后例举和不重数集在研制“电脑中医“、计算机汉字信息处理以及质量检查等工作中的实际应用.

In this paper,new concepts of maximal fuyyz ideal,prime fuzzy ideal and fuzzy minimal condition are defined,and some of their properties are discussed.Main results are that the necessary and sufficient condition for a ring R becoming a field is given by use of fuzzy minimal condition (theorem 5),and necessary and sufficient condition for a factor ring R/μ becoming a field is given by use of maximal fuzzy ideal (theorem 2).

本文讨论Fuzzy理想的性质,引进了极大Fuzzy理想、素Fuzzy理想、Fuzzy极小条件等概念,并利用这些Fuzzy数学的概念,给出了两个分明域的特征性质。

To evaluate teaching quality a classification pattern is given which is based on scores of individual courses and the Fuzzy pattern, in the meantime with the consideration of administration point of view.

将模糊数学的概念用于教学质量的评价,都作了这方面的尝试,本文应用模糊数学的模型识别将中所提供的方法,再有全面质最管理的观点,用到课程教学质量的评价中来,建立了以考分为基础的课程教学质量分级模型.

 
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