排序
构造法在中学数学解题中的应用
The application of construction method in solving math problems in middleschoolAbstract This thesis researches the application of construction method in figuring out problems inmid...
基于ResNet的射线缺陷图像识别
北京理工大学珠海学院2020届本科生毕业论文Image Recognition of Ray Defects Based on ResnetAbstractThe rapid development of deep learning has brought many conveniences to life,but it ...
某些经典不等式的积分形式及其应用
目录摘要…Abstract...........:···21.均值不等式.…….51.1均值不等式的概念.。.51.2均值不等式的积分形式....51.3均值不等式的应用.72.Cauchy-Schwarz不等式......2.1 Cauchy-一Schwarz不...
探寻讲授法在中学数学课堂中的应用
AbstractSince ancient times,method of lecture have a long historical standing as one of itsmost important members.Teachers often use this method of teaching when they teachtheir st...
由加法交换律切入提出猜想发展臆测能力
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课题的背景第一节研究缘起1.新课程目标的提出随着《数学课程标准(2011)》的课程目标由“双基”到“四基”,能力要求也新增了两个能...
半导体β-Ga2O3中本征氧缺陷的转变能级的第一性原理计算
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...
分类讨论思想在中考数学中的应用
The Application of Classified Discussion Thought in Mathematics of SeniorHigh School Entrance ExaminationAbstract This paper mainly studies the application of classified discussion...
矩阵分解及其应用_
定义2.1.2酉矩阵:若一个n×n阶的复数矩阵U满足U=AHA=E,其中矩阵E为n阶单位矩阵,AH为U的共轭转置,则称U为酉矩阵0,定义2.1.3对角矩阵:在矩阵中,如果除了主对角线,其它元素均满足等于0的条...
浅谈中学数学教学中学生思维能力的培养
AbstractMathematics educator stolyard thinks:'mathematics activity is mathematicsthinking activity,the student's mathematics activity is the positive thinking activity inmathematic...
我国农民养老保险体系的研究——以泉州地区为例
AbstractThe number of old people in rural areas is increasing every year,and the largenumber of old people makes the retirement problem of farmers increasingly serious.Establishing...










