数据库 特种数据库 释文 spatial metadata 空间元数据
- information optics
- information organization
- information organization and storage technology
- information organization technology
- information organization visualization
- information-oriented exhibition
- information output of organization
- information overload
- information packet
- information panel
- information paradigm
- information paradox
- information pattern
- information phenomenon
- information philosophy
- information place
- information policy
- information policy in China
- information pollution
- information poor
- information portal
- Information poverty
- information power grid
- information power grid, IPG
- information power theory