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单词
particle mass spectrometry
释义
particle mass spectrometry
Encyclopedia
理学
质谱分析
释
particle mass spectrometry; PMS
颗粒质谱
利用离子阱为质量分析器,将质量较大(>5000千道尔顿)的颗粒物质,例如病毒、细菌、细胞等生物颗粒以及聚苯乙烯球、硅球等有机及无机颗粒囚禁于阱中心,通过对颗粒带电量的解析或直接测量,从而获得完整颗粒质量信息的质谱技术。
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