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
- Magini
- magistrate of legal and civil affairs
- magistrate's court
- maglev
- maglev electric vehicle
- Maglev System
- maglev traction power supply
- maglev train
- maglev train, magnetic levitation train
- maglev turnout
- magma
- magma chamber
- magma inclusion
- magma ocean hypothesis
- magma theory
- magmatic deposit
- magmatic differentiation
- magmatic rocks classification index
- Magmatic rocks tectonic assemblages
- magmatic series
- magmatism
- Magna Carta
- magnaflux
- Magna Graecia
- magnalium