“semantic data model”的概念、定义、翻译、参考文献-科学参考

单词	semantic data model
释义	semantic data model Encyclopedia 理学数据库系统设计释 semantic data model语义数据模型一种基于高层语义的数据库描述和结构形式，是具有较强的语义功能的模型。 Computer 数据库数据库应用开发释文 semantic data model语义数据模型
随便看	purely arithmetical quantity purely atomic measure purely binary number purely contractive operator-valued function purely discrete spectrum purely imaginary purely imaginary expression purely imaginary number purely imaginary quaternion purely imaginary time purely indecomposable group purely infinite von Neumann algebra purely inseparable element purely inseparable extension purely inseparable isogeny purely inseparable mapping purely inseparable morphism purely nondeterministic process purely periodic purely periodic decimal purely quadratic function purely random process purely scattering purely scattering atmosphere purely transcendental extension

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。