摘要
网络学科主题门户是为适应因特网海量信息的搜索需求而出现的,是对因特网上学术信息的一种有效的发现和组织工具。文章从建设现状、文献调查、理论研究等几大方面对国内外网络学科主题门户做了一个综合的概述,以期对我国的学科主题门户建设起到建设性的作用。
Subject gateway, coming to meet the need of information retrieval on Intemet, is one of the effective resource discovery tools on Intemet. This paper has summarized the subject gateway from the aspects of the construction status, document retrieval, and theoretical research to play a constructive role in domestic construction of subject gateway.
出处
《农业图书情报学刊》
2006年第7期95-99,共5页
Journal of Library and Information Sciences in Agriculture
