“information need hierarchical structure”的概念、定义、翻译、参考文献-科学参考

单词	information need hierarchical structure
释义	information need hierarchical structure Encyclopedia 管理学信息需求释 information need hierarchical structure信息需求等级结构用户信息需求由于具有一定的内在结构和外部联系而被视为有机结合的结构体系。
随便看	Sephardim sepia Sepik River sepiolite sepiolite fiber sepra hilit SEPs sepsis sepsis-induced acute kidney injury sept- septagon septal cell septal crest septal pocket septanose septate fibre septate hypha septate tracheid septate uterus September 11 attacks September 11 Incident September 13 Event September 18th Incident September Insurrection of 1978 September Revolution of Libya

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。