名词中文翻译
中文翻译：地球椭球体
同义词：
['geoid', "geosphere例句：1. The mean earth ellipsoid is the shape of the Earth's surface.（地球椭球体是地球表面的形状。）"]
例句：
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1. The mean earth ellipsoid is the shape of the Earth's surface.
地球椭球体是地球表面的形状。
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2. The mean earth ellipsoid is used to calculate the distance between two points on the Earth's surface.
地球椭球体被用来计算地球上两点之间的距离。
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3. The mean earth ellipsoid is an important tool for studying the movement of the Earth'scrust.
地球椭球体是研究地球地壳运动的重要工具。