摘要
文章首先阐述了文献主题背景和需求主题背景结构分析的意义，接着论证了主题结构分析的基础是科学结构模式，在爱因斯坦科学结构模式的基础上提出了科学结构模式系列初步设想并作了实际应用分析。
In this article,the author explains the meaning of structural analysis of the subject background in documents and needs,then proves that the analytical base for the subject structure is a scientific structural mode. According to Einsten′s scientific model,the author puts forward a series of such models and makes an analysis in practical application.
出处
《情报学报》
CSSCI
北大核心
1999年第4期315-320,共6页
Journal of the China Society for Scientific and Technical Information
关键词
文献
主题背景
需求
结构分析
科学结构模式
subject background in documents,subject background in needs,structural analysis,subject structural analysis, scientific structural model.
