名词中文翻译
中文翻译：体积分数
同义词：
['density fraction', 'volume fraction', 'density ratio']
例句：
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1. The engineer calculated the volume fraction of the new material in the machine.
工程师计算了机器中新材料的体积分数。
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2.In the study, we measured the volume fraction of different components in the sample.
在研究中，我们测量了样品中不同成分的体积分数。
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3. The researcher found that the volume fraction of carbon dioxide in the atmosphere had increased significantly.
研究人员发现大气中的二氧化碳体积分数显著增加。