“R-tree index”的概念、定义、翻译、参考文献-科学参考

单词	R-tree index
释义	R-tree index Encyclopedia 工学R树索引释 R-tree indexR树索引将B树向多维空间扩展的索引方法。它采用空间聚集的方式将相邻的空间实体划分在一起，组成更高一级的结点，直到所有实体组成一个根结点。是一种高效的空间索引。又称平衡树。
随便看	Area Under Curve area under curve area under the curve area velocity A rebellion against subdued army areca areca husk arecane arecanut yellow leaf areca peel areca seed Arecibo Legacy Fast ALFA Survey Arecibo Observatory Arecibo Pulsar Arecibo radio telescope arecoline A Record about Navigation Routes A Record of Ancient Seals A Record of Calligraphers and Painters in Fujian: From the Tang Dynasty to the Qing Dynasty A Record of Calligraphic Works and Paintings at the Guoyun Chamber A Record of Calligraphies and Paintings Collected by Han Shineng A Record of Calligraphy and Painting at the Airiyin Studio A Record of Calligraphy and Painting of Fujian Province A Record of Ceramics A Record of Famous Paintings of Tang Dynasty

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