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relational database [rɪ'leɪʃ(ə)nəl ‘deɪtabeɪz]
IT	关系型数据库; ★ 关系数据库
tech.	相关数据库; 关系型数据库; 关系式数据库
work.fl.	关系数据库简写为RDB
relational database A collection of digital information items organized as a set of formally described tables from which the information can be accessed or reassembled in different ways without reorganizing the tables [rɪ'leɪʃ(ə)nəl ‘deɪtabeɪz]
environ.	关系型数据库 (以一组正则表达式描述的表的形式来组织数字信息的集合。通过表，信息可以通过不同的方式被访问和重组，而不用重新组织表。)
English thesaurus
Relational DataBase [rɪ'leɪʃ(ə)nəl ‘deɪtabeɪz]
IT, abbr.	RDB (DB)

Relational DataBase : 27 phrases in 10 subjects

Agriculture	1
Aviation	1
Electronics	9
Geography	1
Information technology	9
Librarianship	1
Project management	2
Space	1
Technology	1
Telecommunications	1