“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	restricted construction area restricted cosmological principle restricted cryptosystem restricted dictionary restricted differential system restricted direct product restricted divisor function restricted game restricted grazing restricted group restricted growth function restricted growth string restricted Hartree Fock calculation restricted Hartree-Fock calculation restricted holonomy group restricted homogeneous group restricted homotopy restrict edition restricted language restricted Lie algebra restricted Lie algebra of characteristic p restricted Lorentz group restrictedly convergent restricted maximum principle restricted-membership publication

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。