“关系数据理论”的概念、定义、翻译、参考文献-科学参考

单词	关系数据理论
释义	关系数据理论 Encyclopedia 理学数据库系统设计释 relational data model theory关系数据理论研究关系数据模型中实体及实体间数据相关和规范化的方法。
随便看	unconditional summability unconditioned unconditioned reflex unconditioned response unconditioned sound change unconditioned stimulus UN conference on Environment and Development in Rio de Janeiro unconfined compression strength unconformity unconnected unconnected domain unconnected graph unconnected set unconnected space unconscious unconscious criminal motivation unconscious muttering unconscious perception unconstitutionality unconstrained unconstrained minimization unconstrained optimization unconstrained optimization method unconstrained system uncontinuity

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。