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随着信息技术的发展,人们不再凭借手工方式,而是借助于计算机和网络来实现信息的快速查找,其中主要的检索工具包括传统意义上的联机检索系统和Internet上的搜索引擎。本文从标引和检索的角度来谈谈这二者的区别。
With the development of information technology, people no longer rely on manual methods, but by means of computers and networks to quickly find information. The main retrieval tools include the traditional on-line retrieval system and the search engine on the Internet. This article talks about the difference between the two from the perspective of indexing and retrieval.