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
- planetary protection
- planetary radio astronomy
- planetary radio emission
- planetary raw material
- planetary ring
- planetary Rossby wave
- planetary satellite
- planetary scale weather system
- Planetary Science
- planetary seismology
- planetary space
- Planetary Space Science
- planetary stream
- planetary system
- planetary table
- planetary telescope
- planetary temperature
- planetary theory
- PLAnetary Transits and Oscillations of stars
- planetary wind
- planetary wind system
- planet drilling
- Planet Earth
- planetesimal
- planetesimal accretion