详细分析了动态干涉系统误差，指出偏振片组的方位角误差和干涉图的空间一致性匹配误差为实验系统的主要误差源。

Error analysis shows that the azimuthal error of the polarizers array and the spatial coincidence error of interferograms are the main error sources.

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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；

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.

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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.

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