space mass spectrometry
英
美 [speɪs mæs spɛkˈtrɑmətri]
【化】空间质谱分析
双语例句
- Methods Volatile halogenated hydrocarbons in tap water were determined by head space gas chromatography and other organic pollutants were determined by gas chromatography/ mass spectrometry ( GC/ MS).
方法用顶空气相色谱法测定自来水中挥发性卤代烃，用气相色谱/质谱联用（GC/MS）法测定其他有机污染物。