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
- free vertex
- free vibration
- free-volume model
- free volume model of diffusion
- free volume theory
- free vortex
- free vortex layer
- free walk
- free water
- free water knockout
- freeway
- freeway ETC system
- Freeway in Federal Republic of Germany
- freeway surveillance and control
- freeway surveillance and control system
- Free Weekly
- free will theory
- Free-Wilson addition model
- freeze concentration equipment
- freeze damage
- freeze-dried blood component products
- freeze drying
- freeze drying equipment
- freeze-drying lyophilization
- freeze-drying method