These methods can be called absolute refraction method.
这些方法均可称为绝对折射法。
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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