gas-liquid chromatography mass spectrometry

• 气质联用仪

gas-liquid chromatography mass spectrometry的用法和样例：

例句

1. Dipentene of different origin were analysed by GC-MC and computer autometic request mass spectrum.
   采用气质联用仪，微机图谱自动检索对不同来源的双戊烯的化学组成进行了分析。