extraction column造句

例句与造句

1. Mass transfer performance of supercritical fluid extraction columns
   超临界流体萃取塔传质性能的研究
2. Determination of trace lead in high salt - containing samples by solid phase extraction column hyphenated with inductively coupled plasma mass spectrometer icp - ms
   电感耦合等离子体质谱联用技术用于测定高盐样品中痕量的铅
3. It's difficult to find extraction column in a sentence. 用extraction column造句挺难的