名词
中文翻译：电子飞行时间光谱仪
同义词：
['electron time-of-flight analyzer', 'electron time-of-flight mass spectrometer例句：1. This instrument is used to measure the time of flight of electrons in a sample.（这台仪器用于测量样品中电子的飞行时间。）']
例句：
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1. This instrument is used to measure the time of flight of electrons in a sample.
这台仪器用于测量样品中电子的飞行时间。
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2.The electron time-of-flight spectrometer was used to analyze the chemical composition of the sample.
电子飞行时间光谱仪被用来分析样品的化学成分。
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3.The electron time-of-flight spectrometer was used to detect the presence of specific elements in the sample.
电子飞行时间光谱仪被用来检测样本中特定元素的出现。