%0 Journal Article
%T PROVISION OF THE SEARCH TERMS BY ON-LINE EXPANSION FUNCTION<br>利用联机扩展功能提供检索词
%A Lu Zhihong
%A <br>陆志红
%J 现代图书情报技术
%D 1992
%I 
%X This paper discusses the importance on selecting suitable search terms and the common ways of selecting such terms, which points out that on-line expansion function should be an important part of the on-line retrieval system in order to provide users with a friendly retrieval environment. Through the example of Tongji Information Retrieval Network System (TJIRNS), the paper mainly describes on-line expansion function and its implementation under the specific conditions.
%K 检索词
%K 联机检索
%K 情报检索
%K 叙词
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=E46382710BF131B2&jid=24AADBCD0D5373C73F37F78D10E2F717&aid=4248B3E31EF8AE423A15FCC687D7C8F3&yid=F53A2717BDB04D52&vid=5D311CA918CA9A03&iid=38B194292C032A66&sid=23CCDDCD68FFCC2F&eid=13553B2D12F347E8&journal_id=1003-3513&journal_name=现代图书情报技术&referenced_num=0&reference_num=0