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
- oxygen buffer
- oxygen capacity
- oxygen carrier
- oxygen concentration corrosion
- oxygen concentration of inflammability limit
- oxygen consuming content
- oxygen consuming organic pollutants monitoring
- oxygen-containing organiccompounds
- oxygen content
- oxygen content analyzer
- oxygen converter steelmaking
- oxygen cotent
- oxygen cutting
- oxygen-dependent degradation domain
- oxygen-dependent degradation domain (ODDD)
- oxygen dissociation curve
- oxygen effect
- oxygen electrode
- oxygen enriched bottom blowing smelting process
- oxygen enriched combustion
- oxygen-enriched draft sintering
- Oxygen-enriched gasification
- oxygen enrichment for plateau railway station and train
- oxygen evolution reaction
- oxygen-free copper