Some operators opted for triangulation technology, which determines the location of the handset by comparing the signals received by different base-stations.
一些运营商采用了三角定位技术，此技术通过比较不同基站接收的手机信号来确定手机所处位置。
On the base of analyzing the traditional methods of making polygon node, this paper puts forward a new method to automatically create node based on Triangulation Theory.
在传统多边形内点自动生成算法的基础上，提出了一种基于多边形三角化理论的内点自动生成算法。
The influence of the side-refraction in desert regions on the absolute terms of the azimuth conditions and base-line conditions of triangulation chains is expressed as systematic errors.
沙漠地区旁折光对三角锁系的方位角条件及基线条件常数项的影响表现为系统性误差。
The influence of the side-refraction in desert regions on the absolute terms of the azimuth conditions and base-line conditions of triangulation chains is expressed as systematic errors.
沙漠地区旁折光对三角锁系的方位角条件及基线条件常数项的影响表现为系统性误差。
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