目录摘要…Abstract........目录…0…1引言…21定积分和函数的定义……21.1定积分的定义…31.2函数的定义…4444444444442定积分和函数的关系…,…42.1积分第一中值定理…2.2积分上限的函数3方法...

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

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全概率公式…31.1完备事件组……31.2全概率公式…31.3全概率公式的内涵……31.3.1数学思想……31.3.2运算本质…41.3.3“全”的含义……41.3.4运用关键…41.3.5意义价值…51.4全概率...

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...

AbstractIt is an important factor for junior high school students to make mistakes insolving problems that they do not dig or not dig enough the hidden conditions inmathematics pro...

teachingAbstract The classification discussed ideas method for teaching and research,the use of theliterature survey method,classroom observation and questionnaire survey,get the r...

AbstractThe question of the degree of development of the consumer market in rural areasof our country is a matter of economic concern,which is worthy of discussion and study for a ...