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mentor wg 2004 dc-dv介绍了从库，原理图到PCB板的详细过程，这个是个教程，以后会加入自己所做的库，共大家学习下载(mentor wg 2004 dc-dv introduction from the library, to the PCB board schematic details of the process, this is a tutorial will be added later for his own library, a total of U.S. Learning Download)

CMD下的操作命令大全，word，比较实用，绝对经典(Operating under the command CMD)

说明：  C语言动态存储管理的实现及常见问题分析 这是一篇很好的论文(C language implementation of dynamic memory management and frequently asked questions is a good analysis of this paper)

最短路径求解,Shortest path solution(Shortest path solution)

简单易懂的photoshop学习书籍，欢迎大家下载，适合初学者学习(photoshop study,welcome to download)

creat table in microsoft word

matrix converter-it s an ac to ac converter with unrestriction on frequency,it got the pure sinusoidal and i/p and o/p waveforms

this is some program for operating system

This a project management plan. The project is virtual.And it is to develope a travel program. We imagine an project to complete the managemrnt work. There are business case ,project charter, scope managemrnt plan, cost management plan and other management plans in this file

最好的点对点（PPP）学习文档，当年学习总结，希望对初学者有所帮助。(The best peer to peer (PPP) learning documents, then learning summary, I hope to help beginners.)