这是一个同样来自贝尔实验室的和UNIX有着渊源的操作系统, 其简洁的设计和实现易于我们学习和理解-This the same one from Bell Laboratories and UNIX with source operating system, its compact design and easy to achieve our learning and understanding

著名操作系统Plan 9的第三版的部分核心源代码。现在很难找到了。Plan 9是bell实验室开发的Unix后继者。-Well-known, the third edition of Plan 9 operating system, part of the core source code. Now difficult to find. Plan 9 was developed in the laboratory bell successor Unix.

名字：D:\各科资料\操作系统实验指导书－－计算机应用06级使用。实验室所用的操作系统基础实验课件。-Name: D: \ Branch Data \ operating system, experimental guide books- 06 to use computer applications. Laboratory experiments using the operating system-based courseware.

实验室管理系统的开发全部源代码，希望可以帮助到大家。-Laboratory management system development all the source code, I hope to help you.