Based on Z curve, the paper presents a method of grid partition, a procedure of partitioning search region, and a high-dimensional spatial range query algorithm.

利用Z曲线聚类和降维特性，本文给出网格划分方法、搜索区域分解过程，提出一种高维空间范围查询算法。

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Based on the idea of square grid partition, a directional algorithm of wireless sensor is put forward.

基于网格剖分的思想，提出了一种基于正方形网格剖分的无线传感器方向性路由算法。

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