“subject tree”的概念、定义、翻译、参考文献-科学参考

单词	subject tree
释义	subject tree Encyclopedia 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	association by similarity association class association colloid association constant association fluid Association for Childhood Education International Association for Computing Machinery Association for Computing Machinery International Conference on Information and Knowledge Management Association for Computing Machinery Special Interest Group on Information Retrieval Association for Early Childhood Education and Development Association for Educational Communication and Technology Association for Education of Journalism and Mass Communication Association for Evolutionary Economics Association for History of Chinese Journalism Association for Information Management Association for Information Science and Technology Association for Information Systems，AIS Association for Library and Information Science Education，ALISE Association for Linguistic Typology Association for Literary and Linguistic Computing Association for Maternal and Child Health Studies Association for the Promotion of Democratic Constitution Association for the Study of New Philosophy in Yanan Association International du Film d'Animation association in time

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。