很好的聊天室源码！

为什么要选择ARM，如何选择ARM。详细介绍了ARM相对于POWERPC的特点，并对Sumsang的ARM芯片进行选型指导。-why did he choose the ARM, how to choose ARM. ARM introduced in detail in relation to the characteristics of POWERPC, Sumsang as well as the ARM chip selection guide.

vb 6.0 图片任意旋转问题已经解决,-vb 6.0 picture arbitrary rotation problem has been resolved,

操作系统的课件。计算机操作系统教程（第3版）课件-张尧学。-Operating systems courseware. Computer Operating System Tutorial (3rd edition) Courseware- Zhang Yaoxue.

编写自己的操作系统，参考-prepare its own operating system, reference

fpga应用和开发基础介绍 fpga应用和开发基础介绍-fpga-based presentation application and development of

protel自动布线技巧-Protel automatic routing techniques

turboc的一些库资料，详细的讲解了很多库的使用-TurboC some database information in detail a lot of library use

中文版室内外精品建筑效果图制作范例导航可以很好的帮助初学者入门和提高-Chinese version of indoor and outdoor fine examples of architectural renderings make navigation can be very helpful for beginners entry and improve the

oracle学习资料，讲的内容比较丰富，很高兴能呵大家一起分享，一起学习-oracle learning materials, stresses the relatively rich, I am very glad to share with everyone uh, learning together

机器人学，熊友伦院士，华中科大第3版，PDF，经典教材-Robotics, Xiong-youlun Fellow, HUST 3rd edition, PDF, classic textbooks