微型计算机具有体积小、效率高、性能卓越、使用方便等优点.进入八十年代以来,它正加速地渗透到工农业生产的各个领域.据电子工业部预测,“七五”期间社会对微机的需求量还将成倍增长.国际信息处理协会在第三届年会上提出,人类具备对文字和写作的能力称为“第一文化”,而阅读和编写微机程序的能力称为“第二文化”,把懂得微机程序及其应用的人称为“新一代知识分子”. Microcomputer has the advantages of small volume, high efficiency, high performance, easy to use, etc. Since the 1980s, it is accelerating penetration into all fields of industrial and agricultural production.According to the prediction of the Ministry of Electronics Industry, The demand of the International Association of Information Processing will be raised at the third annual meeting, humanity has the ability of writing and writing known as the “first culture”, and the ability to read and write computer programs called “ Two cultures, ”and people who know the application of computer programs and their applications as“ a new generation of intellectuals. ”