数据库收录文献的计量分析

A Bibiometric Analysis on the Literature Colleted in Database

运用文献计量学方法,对数据库收录文献进行了统计分析,并选择了4个不同领域关键词,限定在2000—2006年,在不同数据库中的文摘字段进行检索,通过数据说明了检索时应该科学选择数据库。

By means of bibiometric analysis, this paper makes a statistical analysis on the literature colleted in database, selects four keywords in different fields, limiting these keywords in the period of 2000-2006 and making abstract fields retrieval in different databases, and illustrates based on the data that the databases should be selected scientifically in retrieval.