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
- roma
- Roma historic city conservation
- Romain Gary
- Romain Weingarten
- Roman Abramovich
- Roman alphabet
- Roman amphitheatre
- Roman Aqueducts
- Roman architectural techniques
- Roma National Gallery of Modern Art
- Roman calendar
- Roman Catholicism
- romance
- romance- and women-related poetry
- Romance group
- Romance in the Rain
- Roman cement
- Romance of Bitter Happiness
- Romance of Extraordinary Swordsmen
- Romance of Family Yang
- Romance of Floating Red Leaves
- Romance of Fu Caiyun and Von Waldersee
- Romance of Heroes in the Early Tang Dynasty
- Romance of Hong Xiuquan
- Romance of Huo Duliang and Two Ladies