进程的管理 1、设计一个进程PCB的数据结构 2、设计三种进程基本状态的队列 3、创建进程，并将其送入某状态队列 4、实现进程之间状态的转换，进程转换到不同队列-Management of a process, the process of designing a data structure 2 PCB design three kinds of basic state process queue 3, the creating process, and sends it to