PowerDesigner数据库建模技术，6。1版本，非常有用.

this file have useful information about the localization in sensor networks.

这个程序演示了链式队列的基本操作，从键盘上输入一个命令，执行相应的操作。-This program demonstrates the basic operation of the queue chain, from the keyboard to enter a command, do the appropriate action.

vb.net开发的酒店管理系统源代码-vb.net development of the hotel management system source code

excercise of database

老婆写医学实验论文，要用到均方差计算，他装不上专业的软件，于是我就帮他写了一个，虽然很简单，但是结果肯定是没问题的-medical experiments wife wrote papers, we had to use variance, he pretended not professional software, Thus, I would help him write a one, though very simple, but it is certainly not the problem

网络通信客户端程序，利用vc++编程，简单方便，也实用-Network communication client program to use vc++ programming, is simple and convenient, but also practical

vb作的化学试剂测试程序，包括通信、计算和分析等。-vb for the chemical reagents to test procedures, including communications, computing and analysis.

山西旅游酒店预定商务软件-Shanxi tourist hotels scheduled commercial software

C语言编程,本文讲述了C语言编程的技巧,难点,要点,让你的C语言编程能有一个极大的提高.

学生信息录入功能（学生信息用文件保存）---输入 学生信息浏览功能---输出 查询、排序功能---算法 按学号查询 按姓名查询 学生信息的删除与修改（可选项） - xueshnegchengji