分段和分页机制被配置成支持单任务系统、多任务系统或多处理器系统。
These two mechanisms (segmentation and paging) can be configured to support simple single-program (or single-task) systems, multitasking systems, or multiple-processor systems that used shared memory.
经过调研，了解到目前已经研制的系统，还存在着一些问题。1大部分是单任务系统。
Through investigation, we find the following problems to solved1 the developed systems are mostly mono-functioned ones.
本文介绍了在IBM PC的单用户单任务磁盘操作系统IBM PC—DOS或MS-DOS基础上实现的一种适用于各种监控系统的实时多任务系统。
This paper presents a real-time and multi-task processing system developed on IBM PC-DOS (or MS-DOS) which is a single user and single-task operating system.
MS-DOS是带有命令行界面的单任务处理、单用户操作系统。
MS-DOS is a single-tasking, single-user operating system with a command-line interface.
文章分析了某型潜艇真航向测量系统的接口箱硬件特点及相应的软件要求。在接口箱系统的单任务操作系统下，需要一种任务调度策略来实现多任务实时性。
In this paper, the characteristics of the navigation data acquisition equipment used on some submarine are analyzed and the task scheduling demand of this set is rigorous.
文章分析了某型潜艇真航向测量系统的接口箱硬件特点及相应的软件要求。在接口箱系统的单任务操作系统下，需要一种任务调度策略来实现多任务实时性。
In this paper, the characteristics of the navigation data acquisition equipment used on some submarine are analyzed and the task scheduling demand of this set is rigorous.
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