geographic information system source code (topological operators)

单窗口售票系统仿真程序 运用秒推进法模拟了单窗口售票系统售票员忙、闲，客户到达、排队等待、购票/离开等情形，并给出实时报告-single-window ticketing system simulation program to promote the use seconds simulation of single-window ticketing system conductor busy, idle, customers arrived, the queue waiting, booking/leave situations, and gives real-time reporting

足球大王，足球彩票缩水软件。中过二等奖。-soccer, football lottery shrinking software. Over the second prize.

刚刚找到的网上购物的源代码，发给大家共享-have just found the Internet to the source code, to share

一个小的非常好用的电子书阅读器源码-a very small user-friendly electronic book reader FOSS

带半加法器的四二进制计数器

一个航空公司管理系统的毕业论文,用VB编写,有一定的价值,值得参考-An airline management system thesis, using VB to prepare, have some value, it is also useful

一个简单的OA系统但是具有的功能还是比较全面的-A simple system but with OA of the function or a more comprehensive

用JAVA实现的航空售票系统，界面功能后很齐全-Using JAVA realize air ticketing system, the interface feature is complete

建筑施工企业项目管理系统-Construction Enterprise Project Management System