名词
中文翻译：天文学
同义词：
['astrometry', 'astrometry', 'astrometrics例句：1. The astronomer used the heliometry to measure the distance between the stars.（天文学家使用天体测量学来测量恒星之间的距离。）']
例句：
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1. The astronomer used the heliometry to measure the distance between the stars.
天文学家使用天体测量学来测量恒星之间的距离。
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2. Heliometry is an important tool for studying the movement of planets and stars.
天体测量学是研究行星和恒星运动的重要工具。
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3. The heliometry has been used to calculate the speed of the Earth's rotation.
天体测量学已被用来计算地球自转的速度。