分类讨论思想在初中数学解题中的若干应用
AbstractThe thought of classified discussion is one of the important mathematicalthoughts in junior middle school mathematics.In this paper,from the four aspects ofnumber and formu...
解析法的核与形的层次性分析
目录引言……21研究主题概况…41.1解析法的概念用法…41.2解析法的意义…………………………………………………42学习解析法的过程中存在的问题…………………………………………………53问题成...
浅谈数形结合在高中数学中的应用
AbstractThe combination of numbers and shapes refers to the idea of solving mathematicalproblems through the mutual transformation of numbers and shapes according to thecorrespondi...
数学发展过程中的三次危机及意义
目录引宫…11.问题的提出…1.1选题目的和意义…11.1.1选题目的.11.1.2选题意义…1.2己有研究综述........11.2.1国外已有研究11.2.2国内己有研究1.3解决问题的基本方法.。.22.研究过程…。32.1三...
微分法证明不等式
目录摘要……2Abstract....…21引言…2微分法证明不等式…042.1运用函数单调性证明不等式…52.2运用拉格朗日中值定理证明不等式…92.3运用函数凹凸性证明不等式…122.4运用柯西中值定理证明不等...
中学数学函数与方程思想应用研究
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...
奇葩说”商标侵权案评析
重庆理工大学毕业设计“奇葩说”商标侵权案评析AbstractIn the field of data media,TV programs have great potential commercial benefits and socialvalue,so people pay more and more atte...
察县审计局审计质量控制问题研究
本科论文AbstractGovernment audit is the branch of modern audit system,it is on behalf of thestate of the audit of state-owned public wealth expansion in China up to the NationalAud...
成本粘性对企业财务绩效影响的实证研究——基于A股汽车制造业上市公司
北京理工大学珠海学院2020届本科生毕业论文Empirical Study on the Influence of Cost Stickiness on theEnterprises Financial Performance------Based on Chinese ListedCompanies of A-share...
会计信息化对华强公司内部审计的影响研究
本科论文AbstractThis paper will make a comparative analysis of some relatively mature audit models at home andabroad,and according to the knowledge of accounting and management,com...
