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在互联网络热潮席卷全球的今天,对数字形式的信息的获取、操纵、传输和使用,已经成为我们经济的一项关键的功能,也许不久的将来会成为我们文明的一项至关重要的功能。一直以来,数字计算技术和网络技术的大规模普及都在改写着行业规则。随着这些技术的能力和适用范围迅速增长,计算机网络将彻底改变我们生活的每个方面:工作与休闲,各种类型的科学技术,以及几乎所有的纪录和传递知识的方式,包括书籍、报纸、杂志、电影、电视、电话、录音制品以及建筑绘画等。这种大规模的计算机网络的替代便是“虚拟化”。它是“真实世界”的一种再创造。
Today, with the global Internet boom sweeping the globe, access to, manipulation, transmission and use of digital information has become a key function of our economy and may soon become a vital function of our civilization . All along, the widespread adoption of digital computing and networking technologies are rewriting industry rules. As the capabilities and scope of these technologies grow rapidly, computer networks will revolutionize every aspect of our lives: work and leisure, all types of science and technology, and almost any means of documenting and transmitting knowledge, including books, newspapers , Magazines, movies, television, telephone, sound recordings, and architectural drawings. An alternative to this large-scale computer network is “virtualization.” It is a re-creation of “the real world.”