专业释义英英释义
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质量分析仪质谱仪
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质量分光计
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质谱分光计
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质谱仪
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质谱仪
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质谱计质谱仪
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质谱计质谱仪器
·2,447,543篇论文数据，部分数据来源于NoteExpress
mass spectrometer
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n.
spectroscope for obtaining a mass spectrum by deflecting ions into a thin slit and measuring the ion current with an electrometer
同义词： spectrometer
以上来源于: WordNet
柯林斯英汉双解大词典
mass spectrometer (also mass spectroscope)
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1.
N an analytical instrument in which ions, produced from a sample, are separated by electric or magnetic fields according to their ratios of charge to mass. A record is produced (mass spectrum) of the types of ion present and their relative amounts 质谱仪
双语例句权威例句
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His main tool is a device called a secondary-ion mass spectrometer.
他的主要工具是一种叫做二次离子质谱仪的装置。
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This pushes molecules off the sample surface as gaseous ions, which can be detected and identified by the mass spectrometer.
这就使得分子以气化离子的形式离开样品表面，从而被质谱仪检测到并完成鉴定。
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The researchers used a focused beam of caesium ions to dislodge molecules of water from the inclusions and measured the amount with a mass spectrometer.
研究人员用聚焦的铯离子束将水分子自包裹体中打出并用质谱仪测量其数量。
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