一、引言每一个时代都会有一种或几种技术拥有推动世界各国经济发展的力量,并以一种高于一切的历史感来描绘当时社会的特征。现在计算机以及随之而来信息技术革命正实实在在地改变着全世界的经济性质乃至工作本身的性质。而且,随着当前信息的数字化技术在生产、生活等方面的广泛应用,过去用文房四宝、印刷、拍照等工具和手段形成传递文件、档案、文献资料、图书情报、图纸图像、商务信息等形式,逐步被计算机 I. INTRODUCTION Each time one or several technologies will have the power to promote the economic development of all countries in the world and depict the characteristics of the society at that time with a sense of all-time superiority. Now computers and the ensuing revolution in information technology are truly changing the nature of the world economy and even the work itself. Moreover, with the wide application of current digital technology in production and living, past forms such as delivery of documents, archives, documents, library and information, drawings and pictures, business information and the like have been formed by using tools such as the four treasures of the house, printing and photographing, Gradually be computer