目录摘要。IAbstract.................第一章绪论...…1.1课题研究的背景..…0.11.1.1研究背景....1.1.2国内研究现状1.1.3国外研究现状..21.2课题研究的意义..2第二章初中数学学习性别差异的调...

目录1.复向量的基本概念及性质......…。11.1复向量的概念.…11.2向量与复数运算律和运算法则的比较....…11.3复向量的性质.21.4平面图形和解析几何中曲线的复数表示...32.复向量的应用..………...

目录引言..1研究背景和意义11.1研究背景1.2研究意义...22欧拉图.…2.1欧拉图的概念.....2.1.1基本定理32.1.2F1eury算法。。42.2一笔画问题.......52.3k笔画问题...3欧拉图在路线优化问题的应用...

AbstractIn junior high school mathematics,factorization is very important.In theprocess of factorization teaching,in order to improve the quality of teaching andmake students bette...

AbstractMathematical models are often used to solve problems in the economy.This paperquantifies the abstract risks and benefits with expectation and variance according to theMarko...

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...

目录1数学概念概述1.1数学概念的产生与确定，11.2数学概念的发展简述..21.3数学概念的特性...1.3.1抽象性与具体性1.3.2既定性与灵活性...。31.3.3独立性与系统性...1.4数学概念的学习.2中学数学...

目录引言....一、大数据时代加强个人信息刑法保护的必要性1(一)大数据时代个人信息保护面临的挑战…1(二)侵犯公民个人信息的行为具有严重的社会危害性.......2(三)完善整个法律体系、发挥法律保...

本科论文关键词：互联网+；财务管理；策略AbstractUnder the environment of 'Internet plus',more and more traditional industries have joined the 'Internet plus'program.Universities are...

本科论文managementmechanism of each company is also quite different.Therefore,according to the development of the company itself,set up the operatingmechanism suitable for the comp...