名词中文翻译
中文翻译：重力计
同义词：
['gravimeter', 'gravitometer例句：1. The gravidarum was used to measure the weight of objects.（重力计用于测量物体的重量。）']
例句：
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1. The gravidarum was used to measure the weight of objects.
重力计用于测量物体的重量。
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2. The gravidarum was used to measure the distance between two points on the earth's surface.
重力计用于测量地球表面两点之间的距离。
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3.The gravidarum was used to determine the mass of an object.
重力计用于确定物体的质量。