理学 数据库中间件 释 database middleware 数据库中间件 处于底层数据库和用户应用系统之间，主要用于屏蔽异构数据库的底层细节的中间件。是客户端与后台的数据库之间进行通信的桥梁。
数据库 数据库应用开发 释文 database middleware 数据库中间件
- photographic telescope
- photographic tone
- photographic tracking
- photographic transit circle
- photographic transit instrument
- photographic triangulation
- photographic vertical circle
- photographic work
- photographic zenith tube
- photographing for road traffic accident scene
- photographone
- photography
- photography atmosphere
- photography category
- Photography Department of Xinhua News Agency
- photography editor
- Photography Esthetics
- photography gallery
- photography ideology
- photography industry
- photography lighting fixtures
- Photography Monthly
- photography narration
- photography of art
- photography of azimuth