“主题树”的概念、定义、翻译、参考文献-科学参考

单词	主题树
释义	主题树 Encyclopedia 管理学信息分类释 topic tree主题树将信息资源按照某种事先确定的概念体系分门别类的逐层加以组织的方法。管理学主题树释 subject tree主题树将信息资源按照某种事先确定的概念体系结构，分门别类地逐层加以组织，用户通过浏览的方式逐层加以选择，层层遍历，直至找到所需要的信息线索（相关站点链接），并通过信息线索直接找到相应的网络信息资源。
随便看	Graduate Institute of Museum Studies，Taipei National University of the Arts graduate nursing education Graduate Record Examination Graduate Record Examinations graduate school Graduate School of Information and Media Studies, University of Tsukuba Graduate School of Library and Information Science，University of Illinois at Urbana-Champaign graduate tutorial system graduation graduation bounded below graduation certification graduation curve graduation dispatch graduation error graduation of curve graduation of data graduation song graduator Graeco-Latin square graeco-latin square design Graeco-Roman square Graeffe Graeffe iteration Graeffe method Graeffe root-squaring method

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。