网联模式下第三方支付业务会计处理分析——以支付宝为例
AbstractToday,third-party payment has changed all aspects of people's work and life,butthere are also hidden dangers.In order to regulate the development of the third-partypayment ...
我国货币政策的效果分析与评价
AbstractThe rapid development of China's economy is closely related tomacroeconomic policy.A country's macroeconomy is largely dependent on adjustmentand control of monetary policy...
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...
微分与积分转换方法及其应用研究
目录1.引言.11.1研究背景及意义...1.2研究思路12.徽分与积分之间的转换22.1相关定理..EEEEEEEEEEE，22.2定理的几点说明...3.徽分中值定理与积分中值定理3.1相关概念....。33.2定理间的相关性.4....
微分中值定理及其应用
Mean Value Theorem and Its ApplicationsAbstract In this article,the course of the development of the differential mean theoremis presented,the specific content and the method of pr...
微分中值定理在中学中的应用
AbstractDifferential mean value theorem is a general term of a series of mean value theorems.Itis a powerful tool for studying functions and can help us to analyze and study the pr...
微分方程在考研数学中的应用
The application of differential equation in mathematics of postgraduateentrance examinationAbstractThe theory of ordinary differential equation has been established for more than 3...
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...
小学数学小组合作学习对于学生提出问题能力的影响研究
AbstractThe ability to put forward questions is a necessary condition to cultivate innovativetalents who are in line with the development of the times.Learning to put forward quest...
一道函数极值的研究
目录引言11.求解一个多元函数的条件极值…2.函数极值的相关概念……52.1函数极值的概述……52.1.1一元函数的极值…2.1.2二元函数的极值……52.1.3多元函数的极值…53.二元函数极值点的判定…3.1...
