mass spectrography
质谱分析法
常用释义
英式发音
美式发音
基本释义
- 质谱分析法；质谱仪
例句
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1·Structute of nitrogen heterocyclic ring quaternary ammonium salt cationic surfactants was identi fied by mass spectrography, nuclear magnetic resonance spectra, infrared spectra and etc.用质谱法、核磁共振波谱法、红外光谱法等，确定了未知氮杂环季铵盐型阳离子表面活性剂的结构。