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
- tree planting auger
- tree-planting day
- tree-planting problem
- tree/plant management
- tree polymer
- tree pool
- tree processing
- tree proof
- tree proteome
- tree representation
- tree ring
- Tree-ring Dating
- tree root
- trees
- Trees and Crows in Autumn by Wang Hui
- trees breeding for forest carbon sink
- trees breeding for stress resistance
- Trees damage by snow
- tree search algorithm
- tree searching
- tree searching algorithm
- tree secreta
- trees edge line
- tree seed
- tree seed dormancy