The application of construction method in solving math problems in middleschoolAbstract This thesis researches the application of construction method in figuring out problems inmid...

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...

Investigation and Analysis of the Quality of Questions Raised by Students inJunior High School Math Classes-Taking X High School in S City as AnExampleAbstract With further researc...

目录引言..11格林公式的研究背景11.1国内外研究背景.11.2考研背景22格林公式…22.1格林公式..32.2格林公式的使用步骤及注意事项682.3格林公式的推广..73格林公式的应用93.1计算简单图形的面积.....

等全国新世纪小学数学杰出人才发展工程第四届高级研修班第一章绪论19世纪70年代，绘本以其丰富的文学性，独特而有趣的学科视野，丰富的构成元素获得读者的青睐，逐渐成为发达国家儿童读物的首选...

北京理工大学珠海学院2020届本科生毕业论文AbstractThe concept of 'sharing'emphasizes the 'sharing'of the fruits ofeconomic developmentby the whole society.With the economic developme...

目录引言.1绪论..·11.1研究背景1.1.1理论背景1.1.2时代背景1.2研究现状..。。11.3研究意义...21.4研究内容和方法..2理论基础.........2.1数学思想方法....2.2函数与方程思想概述0.42.2.1函数和...

摘要在数学中，不等式的证明与应用是重点考察内容，贯穿整个数学的学习。其中的几个重要不等式，如基本不等式、均值不等式、排序不等式和柯西不等式，均可实现推导证明与应用。本文主要就以上几...

AbstractAs one of the ancient villages in China,the ancient village of Yunshui balladscontains rich historical and cultural heritage and carries the records of traditionalcivilizat...

AbstractProbability is an important part of junior high school mathematics curriculum,and it is also one of the key knowledge that the curriculum requires students tomaster.The pre...