目录引言1问题重述22条件假设…23变量符号说明…24问题分析.…34.1问题背景的理解4.2基本思路…4.3基本数学表达式的构建4.3.1兴化市每年用气总量的确定4.3.2居民抱怨度函数的构建43.3天然气公司...

本科论文附录3设计教学楼水力计算数据.·.。42致谢.45

National Security Agency in Hong KongAbstractOn June 30,2020,the Hong Kong National Security Law was passed and promulgatedby the Standing Committee of the National People's Congre...

目录1绪论.1.1项目的背景与意义..1.2关键技术概述1.3开发工具及开发环境...61.4本文结构..62需求分析....2.1设计目标..2.2功能需求分析...2.3性能需求分析....3概要设计......3.1数据库设计与实...

基于大数据对昆明租房价格影响因素分析摘要随着我国住房交易市场的发展，租房价格水平的不断提高加大了城市低收入群体的生存压力。租房价格与地理位置密切相关，不同的区位发展定位、生活设施、...

AbstractThrough the operating system teaching website construction,completed long-distance hastaught regarding the operating system curriculum,was allowed to cause the student with...

目录1绪论…11.1选题的目的及意义…11.1.1选题的目的11.1.2选题的意义11.2国内现状及发展趋势。。。。。。。1.3超市管理系统的设计目标及内容21.3.1设计目标21.3.2设计内容..21.4研究思路及研究...

Numerical integration method for multiple fractional ordinarydifferential equationsAbstract In recent years,fractional calculus has been used to solve various problemswith genetic ...

On the probability density of random variable and its solutionAbstract This paper mainly introduces the methods to solve the probability density function ofone-dimensional to multi...

Design and implementation of demand management systemfor mobile marketing case of Asialnfo technology based onappframeAbstract:Nowadays,people are no longer living,working and lear...