管理学 信息分类 释 information classification 信息分类 根据信息所反映的内容属性及具有检索意义的形式特征，对信息进行分门别类，系统地揭示和组织的活动及方法。
计算机应用 信息系统与信息化 释文 information classification 信息分类
- unobservable parameter
- unobservable quantity
- unobservable subspace
- unobstructed deformation
- unobstructed moduli space
- unobtrusive research
- unoccupied
- unoccupied band
- unoccupied level
- UNOCT
- UNODC
- Unofficial Biography of Li Shishi
- Unofficial Biography of Spring and Autumn Annals
- Unofficial History in East
- Unofficial History of Fanghu
- Unofficial History of Qing Dynasty
- Unofficial History of the Last Yuan Emperor
- unofficial literacy books
- unofficial notice
- Unofficial Record of the Jiangnan Region
- unofficial single-piece notes
- unofficial tabloid
- unoid
- Uno Jûkichi
- UNOOSA