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一、起步微型计算机(以下简称微型机)自1971年问世以来,发展十分迅速。1984年全世界微型计算机可达570万台。我国微型机工业是1975年起步的,经历了研制和推广应用两个阶段。在研制阶段,完成了八位微型机DJS-050系列的配套器件22种,DJS-060系列的配套器件24种。建立了全国性上述两系列机的软件调试站,分别完成该两系统软件的分析与移植20种及16种。完成研制并投入使用的八位微型系列机共八种。四位微型
First, the start-up microcomputer (hereinafter referred to as the micro-computer) has been developing rapidly since its inception in 1971. In 1984, there were 5.7 million microcomputers worldwide. China’s micro-computer industry started in 1975 and has experienced two stages of research, development and application. In the research and development stage, 22 kinds of supporting devices for the 8-bit microcomputer DJS-050 series and 24 types of supporting devices for the DJS-060 series were completed. A nationwide software debugging station for the above two series of machines was established, and the analysis and transplantation of the two systems software were completed in 20 and 16 types, respectively. Eight kinds of eight mini-series machines have been developed and put into use. Four miniatures