多道程序设计的价值是在相同的时间总量内能执行更多的程序。
The value of multiprogramming is that more programs can be run in the same amount of time.
本文主要讨论特定于多线程编程的问题和解决方案，一般的多道程序设计问题留待以后讨论。
This article mainly covers problems and solutions specific to multithreaded programming, leaving the general questions of multiprogramming for another day.
在某些多道程序设计系统中，一种用于定义(规定)或限制对程序进行访问的极限的值。
In some multiprogramming systems, a value used to define or limit the access rights of programs.
多道程序设计和分时技术要求一个驻留的操作系统处理多个并发用户分享有限资源时所产生的冲突。
Multiprogramming and time-sharing require a resident operating systemtodeal with the conflicts that arise when multiple concurrent users share limited resources.
计算机的速度是如此之快，以致于使人类不能有效地做出实时的选择，在大多数多道程序设计系统中，处理器时间是由操作系统模块来管理的。
Computers are so fast that a human being cannot effectively make such real - time choices. On most multiprogramming system, the processor's time is managed by an operating system module.
计算机的速度是如此之快，以致于使人类不能有效地做出实时的选择，在大多数多道程序设计系统中，处理器时间是由操作系统模块来管理的。
Computers are so fast that a human being cannot effectively make such real - time choices. On most multiprogramming system, the processor's time is managed by an operating system module.
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