论文部分内容阅读
随着改革开放的深入、市场经济的发展,社会必将进入信息时代,对大量信息处理的最好工具就是计算机。无论是企、事业单位还是家庭都认识到这一点,并积极筹划购买计算机。在计算机家族中“个人计算机”(Personal Computer 即 PC 机)由于性能/价格比较高而被人们接受,使计算机应用步入各行各业和家庭。超大规模集成电路的发展为“个人计算机”更新换代打下了基础,使其功能越来越强,价格越来越低,大有 PC机取代小型机的趋势;即小型机的功能,PC 机的价格。
With the deepening of reform and opening up and the development of market economy, society will surely enter the information age and the best tool for handling a large amount of information is the computer. Whether enterprises, institutions or families are aware of this, and actively planning to buy a computer. Among computer families, “Personal Computer” (PC) is widely accepted because of its high performance / price ratio, which brings computer applications into all walks of life and families. The development of very large-scale integrated circuits has laid the foundation for the replacement of “personal computers”, making them more powerful, cheaper and cheaper, and has the tendency of PC to replace minicomputers; that is, the functions of minicomputers, PCs Machine price.