网格索引 meaning in Chinese

grid index

Generates adjacency information based on mesh indices
基于网格索引生成邻接信息。
An improved method of building up grid spatial index construction
一种改进的网格索引生成方法
On the aspect of data index , the essential of spatial index was advanced based on database , and a spatial index method called the spatial grid index method was put forward based on two phases database query
在数据索引方面，提出了基于数据库的空间索引的实质，对基于数据库的空间索引作了一定的研究，提出了基于数据库的sql两阶段查询的空间网格索引机制。