微型计算机是构成“新产业革命”的主力军。从它诞生之日起,十年时间、性能价格比提高了一千倍。体积小,价格低廉,性能可靠是微型机的突出特点。它好象滚滚激流冲击着科研、生产以及社会生活的各个方面。去年欧美日等国家一年就销售500万台各种计算机。国外的宇航工业是应用推广微机技术的领先部门。不仅在机载设备上大量采用,而且也推广普及到科研试验,生产制造,经营管理等许多行业。近年来,我部也开展了微型机的应用推广工作。一批行动迅速的高等院校、研究所和工厂,克服了许多困难,从无到有,出现了可善 Microcomputers constitute the main force of the “new industrial revolution.” Since its birth, the performance price ratio has increased by a thousand times in ten years. Small size, low price, and reliable performance are the outstanding features of the microcomputer. It seems that rolling rapids impact all aspects of scientific research, production, and social life. Last year, countries such as Europe, America and Japan sold 5 million computers each year. Foreign aerospace industry is the leading department for applying and promoting microcomputer technology. Not only has it been used in large numbers on airborne equipment, but it has also been popularized to many industries such as scientific research, experimentation, manufacturing, and operation management. In recent years, our ministry has also carried out the application promotion of microcomputers. A number of fast-moving universities, research institutes, and factories have overcome many difficulties and have emerged from scratch.