理学 数据库系统 释 database system 数据库系统 储存、管理、处理、分析和维护数据的软件系统。
database system 数据库系统
数据库 数据库管理系统及其实现技术 释文 database system 数据库系统
- polyene antibiotics
- polyene antifungal agents
- polyenemacrolide antibiotic
- polyenergetic
- polyepichlorohydrin
- polyergic
- polyester
- polyester asphalt felt base
- polyester crepe
- polyester fiber
- polyester polyamide copolymer fibers
- polyester polyol
- polyester resin
- polyester taffeta
- polyester technical yarn
- polyether
- poly (ether amide)
- polyether antibiotic
- polyether ester fiber
- poly (ether-ether-ketone)
- poly ether ether ketone
- polyetheretherketone fiber
- poly (ether-ketone)
- poly ether ketone
- poly (ether-ketone-ketone)