摘要在现代社会,大到各个恐怖组织,小及某些心灵受创的个人,几乎每时每刻都有各种各样的爆炸事件在世界各地发生。鉴于目前反黑、反恐、反暴力犯罪的形势,通过查询书籍、网络上的现有资料,本文整理总结了多种常见爆炸物的各项数据属性,并根据这些数据制作一个简单而实用的数据库。60978
数据库包含爆炸物的中、英文名称;CAS号;性状与外观;密度、熔沸点等物理性质;爆发点、爆速、爆热、各项感度等化学性质;储运注意事项以及用途之类的各项实用属性。
本文主要介绍此爆炸物数据查询系统建立的目的以及重要意义。并且将详细说明此数据库系统的系统设计、数据库设计以及各项过程的实现过程。
毕业论文关键词 爆炸物 数据库 安全 查询系统
毕业设计说明书(论文)外文摘要
Title Establishment and Study of explosives database query system
Abstract
In modern society,large as terrorist organizations,small as some traumatized inpiduals, there are a wide variety of bombings occurred around the world,almost all the time.In view of the current anti-Black,anti-terrorism,anti-violent crime situation,by querying the existing data from the books and the network,this article has sorted out and summarized the data and nature of a variety of common explosives,and based on these data we have made a simple and practical database.
This database contains the explosives’ Chinese name and English name;CAS number; character and appearance; density,melting and boiling point along with other physical properties;flash point, detonation velocity, heat of explosion, various sensitivities along with other chemical properties;practical properties as storage precautions and use.
This paper mainly describes the importance and the purpose of establish this explosive data query system.As well it shows detailed description of system design, database design and the process of the implementation process of this database.
Keywords explosives database security query system
1 绪论 1
1.1 爆炸物研究的背景和意义 1
1.2 爆炸物数据库查询系统建立的背景和意义 2
1.4 研究内容以及本文主要工作 3
2 爆炸物数据库查询系统简介 4
2.1数据库原理[18] 4
2.3 数据库开发工具介绍 4
2.4基于Visual Basic的数据库访问技术 5
3 民爆行业数据库系统的系统设计 6
3.1 系统需求分析 6
3.2 系统概要设计 7
3.3 系统的数据库设计 7
3.4 逻辑结构设计和物理设计阶段 8
4 详细设计 10
4.1 主窗体 10
4.2 各个按钮功能设置 13
4.3 数据库运行与维护 24
结论