一个RFC3261的中文版本，关于SIP协议的，说明很详细，英文不好的省好多事呢...

连续信号的采样定理的验证，对采样定理的理解有一定指导作用-Sampling theorem for signals in the authentication, the understanding of the sampling theorem have a certain role in guiding

对于平面坐标转换的论文摘自武测毕业论文（赖增先）――我也是从网上弄来，转载时请务必保留此此信息。-Plane Coordinate Transformation for the thesis dissertation measurements taken from Wu (Lai Zengxian)- I also get from the Internet, when you reprint this information be sure to retain this.

一个通信的简单文件,请求服务用.........用写字本打开-A simple communication documents, requests for service by writing this open with .........

利用DELPHI开发的Windows环境下的压缩工具，借助命令行的RAR实现自己的文件压缩，适合初级用户参考。编译可做为自己个性化的压缩工具。

This just to activate my account-This is just to activate my account

IVR开发高级培训资料很好的哦.好好利用.-IVR development of advanced training information Oh good. Make good use of.

程控交换与宽带交换课件，帮助大家学习，共同进步，希望大家也把课件上传，大家交流学习-Program-controlled switching and broadband exchange of courseware to help everyone learn, common progress, I hope everyone also courseware upload, U.S. to exchange learning

蚁群算法基本原理，改进蚁群算法等的详尽资料，很全面！-The basic principles of ant colony algorithm to improve the ant colony algorithm, such as detailed information, very comprehensive!

HELP文件格式定义清单说明-HELP file format list of definitions Note

学习vc++的好材料,好好研究一下,会有很大帮助的-To learn vc++ a good material, good look, there will be a great help ..