摘要
关键词是一种用自然语言标识的检索语言,应既便于标引人员标引,又要保证检索效果全面准确。为此要抓住论文的精髓,正确分析文献的主题,注意关键词的专指性,避免无检索作用的词出现。
Key words is a kind of searching language which marks the nature language, so it should be convenient for the quotation and should assure the correctness of searching. In order to meet this requirement, the writers should analyze the theme of the paper to seize its essence, and also pay attention to the special reference of the key word, avoiding words without searching efficiency.
出处
《唐山师范学院学报》
2007年第4期159-160,共2页
Journal of Tangshan Normal University
关键词
学术论文
关键词
主题词
检索
medical paper
key words
topic words
searching
