名词
中文翻译：测地线
同义词：
['geodesic', 'geodesic line例句：1. The geodesic triangle is used to measure the distance between two points on a surface.（测地三角形用于测量两个点在表面上的距离。）']
例句：
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1. The geodesic triangle is used to measure the distance between two points on a surface.
测地三角形用于测量两个点在表面上的距离。
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2.The geodesic path is the shortest possible route between two points on a surface.
测地路径是两点之间可能的最短路线。
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3. The geodesic sphere is a perfect sphere with all its edges parallel and equal.
测地球是一个完美的球体，所有边都平行且相等。