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信息革命,是现代社会发展的主要标志。由于全球性新技术革命的迅速到来,特别是“信息高速公路”的形成和发展,正在使信息成倍增长,知识更新周期大大缩短;使信息的获取、储备、传递方式、传递时间和使用范围,都发生了深刻的变化。由于“信息高速公路”所构筑的知识信息网络,直通全球的各个信息库、数据库,以至直通每个家庭,人们可以随时随地获取和利用各种各样的信息。知识信息已经不再是封闭的、单渠道的,信息资源已成为人类共享的财富。
Information revolution is the main symbol of the development of modern society. Due to the rapid arrival of the global new technology revolution, the formation and development of the “information superhighway” in particular are experiencing double the amount of information and greatly shortening the period of knowledge renewal; making information acquisition, storage, delivery, delivery time and scope of use , Have undergone profound changes. Thanks to the knowledge information network built by the “Information Superhighway,” people can access and utilize all kinds of information anytime, anywhere, through various databases, databases, and even every household across the globe. Knowledge and information is no longer a closed, single-channel, information resources have become a shared wealth of mankind.