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小型计算机的多用户系统系带有多个终端设备为多个用户服务的系统。国外,在情报检索、小型科学计算、实验数据处理、业务统计或企业管理等方面已有广泛使用。此类小型计算机的多用户系统不但可使多个用户共享计算机的资源,充分发挥计算机的使用效率,而且可以集中各用户的数据,进行系统的分析与管理。通常此类系统是以人机交互方式进行工作的。用户通过终端设备直接与系统进行对话,使用方便,利于普及,形成了计算机应用的一个重要领域。此外,小型计算机的多用户系统又是计算机分布系统的一个重要组成部分。小型计算机通过计算机网络的通讯,可使其用户享用其它计算机的资源,或为其它计算机提供情报信息。因此近几年来多用户系统已成为小型或微型计算机必须具备的特性。
Small Computer Multi-User System A system with multiple end devices serving multiple users. Abroad, in information retrieval, small scientific computing, experimental data processing, business statistics or business management has been widely used. Such a small computer multi-user system not only allows multiple users to share the resources of the computer, give full play to the efficiency of the computer, but also to focus on the user data, system analysis and management. Usually such systems work in a human-computer interaction. Users through the terminal equipment directly dialogue with the system, easy to use, conducive to universal, forming an important area of computer applications. In addition, the small computer multi-user system is an important part of the computer distribution system. Small computers communicate over a computer network, allowing their users to enjoy the resources of other computers or provide intelligence to other computers. In recent years, therefore, multi-user systems have become a must for small or micro-computers.