名词
中文翻译：质谱仪
同义词：
['mass spectrometer', 'mass spectrometer例句：1. The mass spectroscope was used to analyze the chemical composition of the sample.（质谱仪被用来分析样品的化学成分。）2. The mass spectroscope helped us identify the molecular structure of the unknown compound.（质谱仪帮助我们识别了未知化合物的分子结构。）']
例句：
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1. The mass spectroscope was used to analyze the chemical composition of the sample.
质谱仪被用来分析样品的化学成分。
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2. The mass spectroscope helped us identify the molecular structure of the unknown compound.
质谱仪帮助我们识别了未知化合物的分子结构。
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3. The mass spectroscope was used to study the reaction mechanism of the chemical reaction.
质谱仪被用来研究化学反应的反应机理。