名词中文翻译
中文翻译：正切仪
同义词：
['sinometer', "tangentometer例句：1. The sinometer was used to measure the angle of the sun's rays.（正切仪被用来测量太阳光线的角度。）"]
例句：
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1. The sinometer was used to measure the angle of the sun's rays.
正切仪被用来测量太阳光线的角度。
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2. The tangentometer was used to measure the slope of the terrain.
正切仪被用来测量地形的斜率。
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3. The sinometer and tangentometer were used to measure the angle and slope of the terrain.
正切仪和正切仪被用来测量地形的角度和斜率。