飞机订票系统,退票,and some other functions. It will give u some helps.

是一个转化工具，能在公历日期和天文儒略历日期间转换

适用于公路设计施工。EXCEL中的VBA编程，其中说明中说得比较清楚。-Apply to highway design and construction. VBA in EXCEL program, which notes a little more clearly.

能用于所有航空售票处（公司、中心，点）的客户资料和购送票情况，以及乘机人明细资料管理，能对客户累计购票情况进行统计分析，具自动编号、快速查询、任意组合条件查询、客户购票统计、送票员和业务员管理、操作员权限控制和密码设置等功能，能根据任意电话号码快速定位到某一客户，并录入购票明细数据，其所属业务员功能可考核业务员的业绩情况。能制作各种客户资料报表和客户购票统计报表等，表格制作具有较强的可扩充性。-can be used for all air outlets (companies, the Center, points) customer information and purchase of Music, and the opportunity were detailed information management, customers can purchase a total of statistical analysis, with automatic numbering, rapid inquiries, any combination of conditions inquiries, customers booking statistics, clerk of Music and the management and control of operator competence and passwords and other functions, according to a random telephone numbers rapid positioning of a customer, and purchase detailed data entry, and its subordinate clerk function evaluation on the performance of the clerk. The production of a variety of customer information and customer statements booking statistics statements, forms to produce strong scalability.

gps源代码，主要关于信号生成，硬件编码及大量相关应用的源代码，是深入学习gps的极好材料-gps source code, mainly on the signal generation, coding and a large number of hardware-related application

一个用于交警的系统，里面有详尽的EXCEL图标操作.-a system for the police, there are detailed Excel icon operation.

车辆管理系统车辆管理系统-Vehicle Management System Vehicle Management System

飞机余度计算，填入相关的参数，可以计算可靠性-Aircraft I calculation

三维隧道监控软件，可实现监测数据的实时查询，包括二维平面查询，以及三位动态行走查询。-Three-dimensional tunnel monitoring software, enabling real-time monitoring data inquiries, including two-dimensional queries, and the three dynamic walking inquiries.

关于GPRS和惯导导航的仿真实验程序，是航空类的专业应用。好用-On the GPRS and the inertial navigation simulation program, the aviation class professional applications. Handy