摘要
从文献查全率与查准率的角度,阐述了科研文献检索中的策略与技巧,介绍了主题文献的追踪方法,分析了检索时选词、用词应注意的问题。
The strategies and techniques used in retrieval of scientific literature were discussed, the tracing methods of topical literature were described, and the problems needing attention in relation with selection of words at retrieval were analyzed.
出处
《中华医学图书情报杂志》
CAS
2012年第9期76-79,共4页
Chinese Journal of Medical Library and Information Science
关键词
查新检索
检索策略
检索技巧
主题追踪
信息检索
案例分析
Literature retrieval for its novelty assessment
Retrieval strategy
Retrieval technique
Topic tracing
Information retrieval
Case analysis
