查询词典 mathematical model

Radon variable; Mathematical expectation; Applications of mathematical expectation

随机变量；数学期望；数学期望的应用

Is a A very common method of problem solving even in universities in some courses, such as advanced algebra, mathematical analysis and are often used to prove some mathematical induction proposition.

即使在大学中的一些课程中，如高等代数，数学分析等也常常用到数学归纳法来证明一些命题。

Fuzzy mathematical morphology is a combination of fuzzy logic and mathematical morphology.

以往的应用研究主要是用于二值图像的形状优化和特征提取。

Probability theory and mathematical statistics are statistics on the phenomenon of the random one of Mathematical Sciences.

概率论与数理统计是研究随机现象统计规律的一门数学科学。

The appropriate implement of mathematical symbol language will benefit the mathematical abstract thinking.

数学符号语言是数学思维的外显形式，它反映了数学思维的特征，简化了数学思维的过程，是数学思维的载体。

China has implemented new courses in a few years, the study of middle school teachers teaching and students studying math on the investigation at this stage Instructional Design Research expounded on the need from classroom teaching and learning theories analysis, to find guidance in the design of classroom teaching under the new curriculum theory and classroom teaching on the design analysis of the whole process; From the typical class (class mathematical concepts and mathematical theory classes and study complicated math classes, the study of mathematics learning courses, open learning mathematics classes, cooperative learning math lessons) teaching the practice of design study, initial design, this is my classroom teaching design in recent years the practice of summary, the results of this study reflect.

新课程在我国已实施好几年了，本研究通过对初中教师与学生数学教学情况的调查，阐述研究现阶段课堂教学设计的必要性；从课堂教学理论、学习理论的分析中，寻找指导新课程下课堂教学设计的理论，并就课堂教学设计的全过程进行剖析；从几种典型课(数学概念课、数学原理课、数学复习课、数学研究性学习课、数学开放探究课、数学合作学习课)的课堂教学设计的实践研究中，提出初步的设计思路，这既是本人近年来课堂教学设计的实践总结，也是本研究的成果体现。

Mill was a complete empiricist about mathematics and held both that mathematical concepts are derived from experience and also that mathematical truths like 2+2=4 are really inductive generalisations from experience.

厂是一个完整的经验主义对数学都举行的数学概念，从经验中得出的经验，还从数学真理像2 +2 = 4是真正箹奚概括。

As the main part of this paper, several mathematical models for the dynamic mechanism of NESA are set up. On the base of the several mathematical models, the important relationship between the key factors and processes of NESAs construction, execution andstabilization is concluded.

主要地，通过对非股权联盟动态机制的各主要方面建立数理模型进行科学地推导、论证，并最终得到各关键要素与非股权联盟建立、实施和稳定过程的重要相关关系及在实践中具有可操作性实际意义的解决对策。

Finally, we discuss the encoding methods of mathematical analysis in NL and also in PVS, which is the starting point of mechanical supporting of mathematical analysis in hybrid systems.

最后我们讨论了数学分析在邻域逻辑和PVS中的编码，这是对混合系统数学分析提供机械支持的基石。

The methods quantitatively analyze the mathematical abstraction and can help revealing the inner construction of mathematical theory with rich connotation by means of the theory of partial order set and graph theory, and so on.

该方法给出了数学抽象的定量分析，主要是应用了偏序集理论和图论等一些数学方法，它有助于揭示具有丰富内涵的数学理论的内在结构。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。