“information needs”的概念、定义、翻译、参考文献-科学参考

单词	information needs
释义	information needs Encyclopedia 管理学【情报学基本概念】释 information needs情报需求情报用户因知识结构不足，为解决各种实际问题而产生的对情报获得的渴望和动机。
随便看	radium radium-223 radium[223Ra]dichloride radium-226 radium-228 radium-beryllium neutron source radium isotope hydrogeology radium standard RADIUS radius radius function radius-luminosity relation radius-mass relation radius of a ball radius of a circle radius of a disk radius of affine curvature radius of an incircle radius of a sphere radius of beam waist radius of convergence radius of convexity radius of curvature radius of curvature in meridian radius of curvature in prime vertical

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。