三层架构的内容・・可以参考一下

适合VB初学者看，20字20字才能下载啊-VB for beginners, the 20 words of 20 characters can download ah

大整数的运算,我再网上找刀的一些,大家一起分享-large integer arithmetic, I find the Internet a number of knives, to share with everyone

在Linux/Unix平台下，用C语言编写一个进程通信的程序，理解fork()等一些系列系统函数的正确使用和工作原理，学会设计基本的进程通信程序。-in Linux/Unix platform using C language of a process of communication procedures, understanding fork () and some other family functions and the use of the correct principle, learn the basic process design communication program.

拉普拉斯变换表,很有用啊，快来下载吧，肯定对你有所帮助-Laplace transform table, useful ah, come to download it, will definitely help you

BC31,uc/os II 注意配置路径-BC31, uc/os II attention to configuration path

这是一个用C语言编写的,用于转换我们中国特有的农历与阳历,有一定的参考价值-This is a C language, for the conversion of our unique to China and the Chinese solar calendar, which is the reference value

FSK的MATLAB仿真，FSK的数据传输-The MATLAB simulation of FSK

OPC开发必备工具，需要写opc的人一定会用。-OPC tool for development, the need to write Oligomeric Proanthocyanidins people will be used.

一个永远按不到的按钮-forever by less than a button

socket通讯程序，从客户端发送若干字符后在在服务器端接收-socket communication process, from the client to send a number of characters in the server side to receive