课程设计，机票订购系统的用户手册，很详细

PowerDesigner数据库建模技术，6。1版本，非常有用.-PowerDesigner database modeling technology, 6. One version, very useful.

超市销售管理系统，实现商品销售，出库，入库的操作-Supermarket sales management system, sales of merchandise, a library, storage operation

欢迎使用“PLC串口通信调试” 本软件主要用于PLC(或单片机)与计算机的串口通信调试。软件根据目前PLC常用的多种串行通信协议的特点设计，数据的输入、组织和显示方式灵活多样，便于使用和观察调试。 在编制计算机与PLC的串口通信程序时，由于计算机和可编程设备双方均需编制通信程序，调试时往往不知道是哪一方的程序出了问题。可以使用本软件调试PLC一侧的程序，调试正确后再调试计算机侧的程序。本软件为PLC串口通信程序的调试提供了便利。-Welcome to "PLC serial communications debugging" This software mainly used for PLC (or single-chip) and the computer s serial communication debugging. According to the current PLC software for a variety of common characteristics of serial communication protocol design, data input, organize, and display flexible, easy-to-use debugging and observation. In the preparation of the computer s serial communication with the PLC program, computers and programmable devices as a result of both procedures require the preparation of communication, debugging often do not know which side the procedure is a problem. Can use the software side of the PLC program debugging, testing the right side after the debugging of computer procedures. The software for the PLC seria

它执行基本平衡校验，使用PIN码的一个简单的方法，存款和取款。

软件工程之软件测试技术教程，PPT格式。-software projects, software testing technical guides, PPT format.

SKK/SK2系统，专注于提供在线下单平台的系统，为庄家提供稳定的网络、便捷实用的操作和完善的功能。SKK/SK2系统始于2005年4月，经过3年多的磨砺现已发展成为涵盖所有玩法、功能、操作的系统，在同类系统中处于领先并不断开拓研发新功能，为客户提供在线下单新体验！-SKK/SK2 system, focusing on a single platform to provide online systems for bookmakers to provide a stable network, convenient and practical to operate and improve function. SKK/SK2 system began in April 2005, after 3 years has become honed to cover all options, functions, operation of the system, when compared with similar systems and a leading research and development and constantly open up new features to provide customers with online under single new experience!

自己设计开发操作系统，由于很大，分多次上传，请大家原谅-Designed and developed its own operating system, due to large multiple upload, please forgive me

三坐标测量机测头的测球半径补偿误差的方法-CMM probe ball radius of the measuring error compensation method

这是一本有关软件系统测试的电子书，对想学习软件工程测试的朋友很有帮助。-This is a software system testing of electronic books, software engineering study to test the helpful friend.

OA管理系统，请仔细看看。里面有源码和说明书，仔细-OA management system, please look at the. There are source and description, carefully