The traditional construction of traverse is singly closed traverses, it limits very bigly to construction control and polygonometry.
传统的导线布设形式为单一附和导线，对施工控制和复测导线限制很大。
The traverse net is one of the main method of seting up horizontal control nets.
导线网是建立平面控制网的主要方法之一。
The techniques of measurement and data-processing theory was discussed in detail on the basis of precision traverse control network measurement of the long tunnel holing-through survey.
在某特长隧道贯通测量导线网测量工作的基础上，对长隧贯通测量的技术要点以及数据处理理论进行了详细论述。
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