“关系代数”的概念、定义、翻译、参考文献-科学参考

单词	关系代数
释义	关系代数 Encyclopedia 理学数据库系统释 relational algebra关系代数一种抽象的关系数据语言，它通过对关系的运算来表达查询。 Mathematics algebra of relations关系代数 relation algebra关系代数 relational algebra关系代数 relationship algebra关系代数 Computer 数据库数据库理论释文 relational algebra关系代数
随便看	alternate phyllotaxy alternate product of tensors alternate series alternating alternating algebra alternating algorithm alternating bilinear form alternating chain alternating circuit alternating circuit, AC circuit alternating continued fraction alternating continuous wave alternating copolymer alternating copolymerization alternating current alternating current, AC alternating-current and direct-current electromagnet yokes test instrument alternating current arc source alternating current bridge alternating-current bridge alternating current bridge, AC bridge alternating [current] circuit alternating current circuit alternating [current] circuit, AC circuit alternating current circuit, AC circuit

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。