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
- Gram series
- Gram's stain
- Gram's staining
- Gram staining
- Gram theorem
- gram weight
- Granada
- grana lamella
- Granary Site at Taicang
- Granat
- granatohedron
- Gran Canaria
- grand
- Grand and Complete Collection of Daoist Liturgy
- Grand Anthology of Musical Notation for Southern and Northern Tunes in Nine Modes
- grand average
- Grand Bahama Island
- Grand Bassam
- Grand Bell Awards
- Grand Canal
- Grand Canal Forest Park in Beijing
- Grand Canal heritage protection and management master plan
- grand canal of Yuan,ming and qing dynasties
- grand canonical distribution
- grand canonical ensemble