“entity-relationship model”的概念、定义、翻译、参考文献-科学参考

单词	entity-relationship model
释义	entity-relationship model Encyclopedia 理学数据库系统设计释 entity-relationship model实体关系模型通过客观事物及其联系进行形式化描述的数据模型。又称实体-联系模型、E-R模型。 Computer 数据库数据库理论释文 entity-relationship model实体-联系模型
随便看	slow metabolism slow mode slow-mode wave slow motion slow-motion drive slow neutron slow neutron capture process slow neutron-capture process slow nova slow plate SLOWPOKE reactor SLOWPOKE反应堆 slow postsynaptic potential slow process slow pulsar slow pulsator slow pulse slow-quick supplementation and draining method slow rebound mattress slow rebound pillow slow release fertilizer slow-release fertilizer slow response action potential of the myocardium slow-roll approximation slow roll condition

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