名词
中文翻译：密度计
同义词：
['比重计，密度测定仪例句：1. The densitometer was used to measure thedensity of the liquid.（使用密度计测量液体的密度。）2. The densitometer wasused to determine the composition of the sample.（使用密度计确定样品的成分。）']
例句：
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1. The densitometer was used to measure thedensity of the liquid.
使用密度计测量液体的密度。
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2. The densitometer wasused to determine the composition of the sample.
使用密度计确定样品的成分。
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3. The densitometer was used to analyze the thermalconductivity of the material.
使用密度计分析材料的热导率。