Pythagorean theorem is a shining pearl in geometry,which is called 'the basis of geometrystone'.For the teaching of Pythagorean theorem,teachers should pay attention to the inquiry...

三、主要参考文献与资料：[1]王萼芳，石生明.高等代数[M].北京：高等教育出版社，2003.[2]姜景莲.浅谈高等代数教学中的几何解释[J刀.南平师专学报，1998，17(4):29-32.[3]吕林根，许子道.解析几...

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宿州学院毕业论文大学生手机使用情况调查分析university students as the research object to carry out this survey.Hope that throughthe survey of Suzhou college students'participation i...

目录引言11文献综述..11.1理论基础.11.2己有研究.22待定系数法的教学依据和策略..22.1待定系数法的理论依据.…22.1.1新课标对待定系数法的基本落实........22.1.2待定系数法与数学美的交融.·0....

任务目标要求（文献阅读、外文资料翻译、设计或实验工作量，图纸、软硬件数量及技术指标等）：本论文要求阅读一定数量的文献资料，深入学习代数数与超越数的相关知识，归纳总结已有代数数与超越...

目录引言.1研究背景.1.1问题的提出.....1.2研究背景和意义1.2.1研究背景EE EEEEEEEE E1.2.2研究意义...21.3本文的主要工作.22递推关系的建立及求解方法.....2.1基本概念.32.2常系数线性齐次递推...

students are interested in the history of mathematics.In addition to mastering the knowledge ofthe history of mathematics in the textbook,they can also learn the knowledge not cove...

AbstractIn recent years,the determination of Fermi energy levels in semiconductorsunder different conditions and the effect of defects in deep energy levels onluminous efficiency h...

AbstractIt is the basic problem of calculus to determine the convergence and divergenceof sequence and to solve its limit,which is the basis of learning the follow-up contentof cal...