“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	removable media storage device removable partial denture removable set removable singularity removable singularity theorem removable singular point removable subset removable turf module removal removal efficiency of COD removal of a edge removal of an irrationality removal of a point removal of brackets removal of electron removal of foreign machine removal of iron and manganese from ground water removal of radioiodine Removal of unwanted sprouts removal rule removed from the banner system and reclassified as commoners remove of alkalis through blast furnace slag remover removing removing blood stasis and expelling pus

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