“object-relation spatial data model”的概念、定义、翻译、参考文献-科学参考

单词	object-relation spatial data model
释义	object-relation spatial data model Encyclopedia 工学对象-关系空间数据模型释 object-relation spatial data model对象-关系空间数据模型以独立、完整、具有地理意义的对象为基本单元，对地理空间进行表达的数据模型。
随便看	spinor electrodynamics spinoreticular tract spinor field spinor form spinor genus spinor genus of a lattice spinor gravitation spinor group spinor helicity method spinor-helicity method spinorial spinorial norm spin orientation spinor index spinor L-function spinor Lie derivative spinor manifold spinor mapping spinor method spinor norm spinor of four components spinor particle spinor relation spinor representation spinor space

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