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在图书馆管理系统中，要为每个借阅者建立一个账户，并给借阅者发放借阅卡（借阅卡可以提供借阅卡号、借阅者姓名），账户中存储借阅的个人信息、借阅信息以及预定信息。持有...
在图书馆管理系统中，要为每个借阅者建立一个账户，并给借阅者发放借阅卡（借阅卡可以提供借阅卡号、借阅者姓名），账户中存储借阅的个人信息、借阅信息以及预定信息。持有借阅卡的借阅者可以借阅书刊、返还书刊、查阅书刊信息、预定书刊并取消预定，但这些操作都是通过图书馆管理员进行的，也及借阅者不直接与系统交互，而是图书馆管理员充当借阅者的代理与系统交互。在借阅书刊时，需要输入所借阅的书刊名，书刊的ISBN/ISSN号，然后输入借阅者的图书卡号和借阅者名，完成后提交表格，系统验证借阅者是否有效（在系统中存在账户），若有效，借阅请求被接受，然后查询数据库系统，看借阅者所借阅的书刊是否存在，若存在，则借阅者可以借出书刊，建立并在系统中存储借阅纪录。借阅者还书后，删除关于所还书刊的借阅纪录。如果借阅者所借出的书刊已经被借出，借阅者还可预订该书刊，一旦借阅者预订的书刊可以获得，就将书刊直接寄给预订人（为了简化系统，预订书刊可获得就不通知借阅者了）。另外，系统设置了书刊的最长借阅期，如果借阅者归还的时间超过了最长借阅期，要缴纳一定的滞纳金。- Readers card holders can borrow books, return books, check books information, books and planned to cancel, but these operations are carried out by the librarians, and do not borrow directly with the interactive system, but librarians who act as agents to borrow and system interaction. The books, by the need to import borrow books, and books by ISBN/ISSN, and then borrow the book numbers and those who borrow, forms submitted after completion, the system certification Readers whether effective (in the system exist account), if eff
- 2022-03-26 14:50:03下载
- 积分：1
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SPCE061A精简开发板――61板电路原理图
SPCE061A精简开发板――61板电路原理图...
SPCE061A精简开发板――61板电路原理图
SPCE061A精简开发板――61板电路原理图-SPCE061A streamline development board- 61 board circuit schematic SPCE061A streamline development board- 61 board circuit schematics
- 2023-08-09 10:50:02下载
- 积分：1
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includes software development and demand for demand management, high
包含有软件需求开发与需求管理、高质量软件开发之道、软件测试、软件过程改进与CMM、需求开发与需求管理等5个文档，对与已经从事或者即将从事软件开发的人员将有很大的帮助。-includes software development and demand for demand management, high-quality software development generally, software testing, software process improvement and CMM, and the development of demand management needs five documents, and to have engaged in or about to engage in software development will be of great help.
- 2023-01-11 00:45:03下载
- 积分：1
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心报警系统v 1.0.0。开发
Heart Alarm System v 1.0.0. was developed
as healthcare communications application and
emergency alert/ notification system.
This is "call center" with features:
-maintenance pacient s and doctor s information, with editing and storing abilities
-encryption and security abilities
-viewing, searching and removing ecgs from FTP server(FileZilla only tested fully working) and locally
-getting online emergency alerts
-autoupdate (temporarily disabled in source, see update.txt as example script for explanations)
missed features:
-ecg analysis
-providing dynamically updated offline database
The project was written in C# and compiled under MS VS 2008.
Use sklif.sql MYSQL script to create database.-Heart Alarm System v 1.0.0. was developed
as healthcare communications application and
emergency alert/ notification system.
This is "call center" with features:
-maintenance pacient s and doctor s information, with editing and storing abilities
- 2022-01-25 15:10:26下载
- 积分：1
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matlab 6.0 ,word格式，适用广大群众学习matlab.
matlab 6.0 ,word格式，适用广大群众学习matlab.-matlab 6.0
- 2022-07-14 07:10:13下载
- 积分：1
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嵌入式+ +语言文章精华精华，很好的资料啊！
嵌入式CC++语言精华文章集锦,非常好的资料啊！-Embedded CC++ language article highlights essence, very good information on ah!
- 2022-03-29 09:01:49下载
- 积分：1
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测量脉搏和血氧浓度
使用 TI 公司的 MSP430 执行代码
测量脉搏和血氧浓度
使用 TI 公司的 MSP430 执行代码-Measurement of pulse and blood oxygen concentration using TI
- 2023-04-24 13:15:03下载
- 积分：1
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软件质量是由大多数程序员的头脑和不只是吨。
软件质量是被大多数程序员挂在嘴上而不是放在心上的东西！
除了完全外行和真正的编程高手外，初读本书，你最先的感受将是惊慌：“哇！我以前捏造的C++/C程序怎么会有那么多的毛病？”
别难过，作者只不过比你早几年、多几次惊慌而已。
请花一两个小时认真阅读这本百页经书，你将会获益匪浅，这是前面N-1个读者的建议。
-software quality is linked by the majority of programmers in mind and not just the things! In addition to completely out of the loop and genuine master of programming, early Reader book, you will be the first to the feelings of panic : "wow! I used to fabricate the C/C program how did so many of the defects? "Do not sorry The author only a few years than you, it more often panic. Please spend 12 hours reading this book by 100, you will be benefited, which is in front of N-a suggestion of the readers.
- 2022-10-28 14:30:04下载
- 积分：1
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jsq
计算器 完成了计算器的基本功能 希望大家多多下载-jsq
- 2022-05-17 09:18:27下载
- 积分：1
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介绍如何编写有效的用例，适合入门级人员学习参考，英文原版...
介绍如何编写有效的用例，适合入门级人员学习参考，英文原版-Introduce how to write effective Use Cases, suitable for entry-level staff to learn reference, the original English edition
- 2022-01-24 14:06:07下载
- 积分：1
