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
- hadronic
- hadronic decay
- hadronic gas
- hadronic molecular state
- hadronic processes
- hadronic shower
- hadronic structure
- hadronization
- hadronization model of quantum chromodynamics
- hadron structure
- hadron transport
- Hadwiger
- Hadwiger hypothesis
- Hadwiger-Nelson problem
- Hadwiger number
- Hadwiger principal theorem
- Hadwiger problem
- Haeden Eon
- Haedong Gangseo Group
- Haedus
- Haefliger
- Haefliger structure
- Haeinsa
- Haeinsa Temple Janggyeong Panjeon, the Depositories for the Tripitaka Koreana Woodblocks
- Haeju