“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	behavior at infinity behavior at the boundary behavior diagram behavior disorders in childhood behavior dymanics model behavior emergence behavior homology behaviorism behaviorism education behaviorism paradigm behavioristic learning theory behavioristic personality theory behavioristic psychology behaviorist revolution behaviorists' view of criminaltiy behaviorist theory behavior level effect behavior mechanism behavior method behavior modification behavior of active fault behavior of convergence behavior of health service providers behavior of negotiable instrument behavior pattern for safety

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