RDB
基本解释
- n.美国研究发展局
英汉例句
- Second, we define the relation XSR to store an XML tree to RDB.
其次,通过定义关系XSR,将XML树存储到关系数据库中去。 - Methods Polymerase chain reaction(PCR) connected with reverse dot blot(RDB) were performed.
方法采用多聚酶链反应(PCR)结合反向斑点杂交(RDB)技术。 - The RDB to XML mapping editor is a tool for defining the mapping between one or more relational tables and an XML file.
RDB to XML mapping编辑器是用于定义一个或多个关系表与一个XML文件之间映射的一种工具。 - With the development of IT technology, the date models of RDB are more and more complex and difficult for traditional modeling methods.
随着信息技术的发展，关系数据库的数据模型变得越来越复杂，用传统方法分析和描述变得越来越困难。 - Deductive database and Object database (DOOD) are two extensions of relation database (RDB) technology.
演绎数据库与面向对象数据库是对关系数据库技术的两大扩展。