nodes localization的用法和样例：
例句
- A criterion which is used to select beacon nodes for computing the position of nodes and improving localization accuracy is also suggested.
并且在理论分析的基础上，提出了优选信标节点进行节点定位计算的规则，以此进一步提高节点定位精度。 - The weighted centroid localization algorithm has higher accuracy than maximum likelihood estimation and can be applied to many applications.
节点定位精度较常用的极大似然估计算法高，具有较普遍的应用意义。
