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...

请认真书写上传资料的详细功能、包含内容说明(至少要20个字)。尽量不要让站长把时间都花费在为您修正说明上。压缩包解压时不能有密码

delphi学习资料,DELPHI初学者入门的好东西-delphi learning materials, DELPHI beginners entry of good things

visualc数据库，使用数据库打开DAO代码

SSSD4 的课件习题以及网上课程，欢迎下载！多多评价，多多评价-AAAAA

S1D19105-tm的datasheet为pdf格式文档-S1D19105- tm the datasheet for pdf format document

单片机初学者40例必做实验，对于初学者学习单片机有很大的提高-40 cases of single-chip beginners must do the experiment, for beginners to learn Singlechip have greatly improved

有1、2、3、4个数字，能组成多少个互不相同且无重复数字的三位数？都是多少？ 1.程序分析：可填在百位、十位、个位的数字都是1、2、3、4。组成所有的排列后再去 　　　　　　掉不满足条件的排列。 -There are numbers 1,2,3,4, how many can be composed of mutually exclusive and non-duplication of the same three-digit numbers? How many are? 1. Program analysis: can be filled in the 100, 10, single-digit figures are 1,2,3,4. With all components and then remove the conditions are not satisfied with the arrangement.

ucos 源代码 是基于STr912芯片的-ucos program

This section describes the development and extension of a basic power flow program in Matlab. To the extent feasible, complex vector operations are used, even for the calculation of the Jacobian matrix .-This section describes the development and extension of a basic power flow program in Matlab. To the extent feasible, complex vector operations are used, even for the calculation of the Jacobian matrix .

atm的UML设计~~~可以参考一下写得蛮好的-atm UML design ~ ~ ~ can refer to the written very good