毕竟，FreeBSD是一个多用户多任务的操作系统。
我们需要一个能够完成更多任务的内容管理系统。
We want a content management system to do much more than that.
这包括一个文件系统和新的多任务操作系统本身。
This included a file system as well as the new multi-tasking operating system itself.
在多任务操作系统中我一个任务切换到另一个的过程。
Thee process of switching from one task to another in a multitasking operating system.
主要介绍如何基于实时多任务操作系统内核开发嵌入式应用系统。
This paper introduces how to use a real time kernel in an embedded system.
主要介绍如何基于实时多任务操作系统内核开发嵌入式应用系统。
This paper introduces how to use a real time kernel in an embedded system.
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