“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	Brillouin spectrum Brillouin zone Brillouin zone folding effect Brillouin zones brim Brimming with Joy Brimstone Hill Fortress National Park Brindisi brine brine electrolysis Brinell Brinell hardness Brinell hardness tester brinelling Brine potash deposits in Dead Sea Basin brine shrimp Bring bring clothes bring forth the new through the old Bringing Them Home Bring-Jerrard normal form Bring quintic form Bring the Haihe River Under Permanent Control bring up children Brinkley

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。