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系统简介随着科学技术的进步和国民经济的发展,许多领域已提出了在计算机、测量仪器和其它终端设备之间传输数字式数据的要求。在本文所述的数据传输网中,设有一个中央站和若干个地方站,以中央站的计算机控制各地方站的终端机,统一指挥和管理生产,收集生产统计报表。
System Introduction With the progress of science and technology and the development of the national economy, many fields have proposed the requirement of transmitting digital data between computers, measuring instruments and other terminal devices. In the data transmission network described in this article, there is a central station and a number of local stations, central station computer control of the local station terminals, unified command and management of production, production statistics collection.