Keep quiet，please!请保持安静！you should return the book on 你应该按时把借的图书还给图书馆。You should put the book back on the right shelf when you finish 当你看完的时候，你应该放回正确的书架上。 Take care of the 要爱护书籍。Don't draw or write anything on the 不要在书上乱涂乱画。 Show your library card before entering the library进图书馆时，向图书管理员出示借书证。
摘 要 飞速发展的科技社会要求人们掌握最新科技最前沿的知识，书籍作为人们获取并增长知识的主要途径，图书馆在人们的生活中占据了主要的位置｡ 本文首先对本课题背景和国内外研究现状作了阐述，继而明确了完成本毕业设计的目的与意义｡本文先对本系统要求开发语言工具做了简明的概述，然后作了详细的需求分析和设计思路的构想，接着构架系统总体规划，包括对各个功能模块功能的分析､各功能模块代码的实现和效果图的呈现，通过对数据库基本理论的分析和本系统数据库的关系图阐明了数据库的实现，最后是对程序测试的说明｡ 本系统针对绵阳南山中学图书馆图书管理的工作特点，设计了登录界面､各种用户操作界面､读者对图书的借阅､归还､续借､查询以及管理员用户对图书的添加､修改､删除和对读者用户的查询､添加､删除等主要界面｡使用此管理工具，管理人员可以摆脱手工管理图书馆工作的工作方式，通过计算机完成图书管理的主要业务，使管理工作灵活､方便，从而大大的提高了图书管理工作的效率和安全性，使管理更加现代化､科学化｡关键词:科技社会;图书管理;管理工具Design and Realization of Library Management System Abstract The science and technology society requires people to master much knowledge about the newest science and The book is the most popular way for people to obtain and increase The library takes the leading position in people's This dissertation firstly describes the background and situation of this topic， and then grasps the meaning of this share of At the beginning of the job， I describe the development tools required by the At the first begging， I analysis the requirement and then conceive how to implement， the next step， I design the system， including analysis the requirement of all modules， implementation of the modules by coding and the running I indicate how to build the relationship of the tables in the database by the basic principles of At last， it’s the explanation of the program’s Based on the characteristics of NAN SHAN secondary school’s library ，This system designs interface to register， interfaces for all kinds of users， and interfaces for reader to borrow ，return， continue borrowing and query， also for librarian to add， modify， delete books from the Using this system， the manager can get away from hard work of the past This system will fulfill the main business of school’s library management， making it becomes more flexible， convenient， making management to modernize more and more scientific， so it enhances the efficiency and Key words: Science and Technology society;Book Management;Management Tool 希望对你有用
Keep quiet，please!请保持安静！you should return the book on 你应该按时把借的图书还给图书馆。You should put the book back on the right shelf when you finish 当你看完的时候，你应该放回正确的书架上。Take care of the 要爱护书籍。Don't draw or write anything on the 不要在书上乱涂乱画。
Dear Sir or Madam， I am a frequent user of our First， I would like to express my sincere gratitude to you as the library offers great help to I am writing this letter in purpose of rendering some suggestions to improve the quality of your Firstly， you'd better arrange an inquiry desk at the circulation hall so that students could go through the procedures more Secondly， the light in some corner is not so bright that we cannot look through books Lastly， the amount of books can hardly meet our So， I suggest our library will be able to make efforts to collect more popular and famous Besides，some outdated journal should be updated in time so as to bring new fresh air to Thank you for taking time reading this letter and I hope you will find the proposals Your prompt attention to my advice would be highly Yours Sincerely， Heng Sui
