名词
中文翻译：场发射能量分析仪
同义词：
['field emission spectrometer', 'field emission detector']
例句：
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1. Thisinstrument is used to measure the emission of electrons from a sample surface during an electric discharge process.
这种仪器用于测量在电放电过程中样品表面发射电子的过程。
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2.The field emission energy analyzer was used to study the behavior of electrons in a vacuum.
场发射能量分析仪被用来研究电子在真空中的行为。
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3. The field emission energy analyzer was used to detect the presence of impurities in the sample.
场发射能量分析仪被用来检测样品中杂质的存在。