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在当今“信息爆炸”的时代 ,组织庞大的文献资源并从中找出所需的信息是件亟待解决的问题。随着以“信息高速公路”为标志的第二次信息技术革命的到来 ,一个以信息交流全球网络化 ,信息资源开发利用数字化为基本特征的信息环境已在世界范围内初步形成。网络化、数字化的信息环
In today’s “information explosion” era, the organization of a huge literature resources and find out the required information is a problem to be solved. With the advent of the second information technology revolution marked by the “information superhighway,” an information environment featuring global networking of information exchange and digitization of the development and utilization of information resources has taken shape in the world. Networked, digital information ring