The connecting traverse is the most common form of control networks in engineering surveys.
附合导线是工程测量中最常见的布网形式。
By its adjustment procedure, the effect formula of initial-bearing's error on adjustments of a straight and equal-side connecting traverse are introduced with the method of true error analysis.
结合附合导线平差过程，文中用真误差分析方法推导了起始方位角误差对附合导线平差结果的影响公式；通过分析与数据计算，得到了起始方位角误差对平差后导线点坐标和导线边方位角的影响规律；
The planned high speed railway would traverse Bohai Bay, connecting Dalian in the south of Liaoning province with the Shandong province city of Yantai.
王先生解说： 计划中的高速铁路将穿越渤海湾，连接辽宁省南部的大连与山东省的烟台市。
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