例句與造句

1. Mass transfer performance of supercritical fluid extraction columns
   超臨界流體萃取塔傳質性能的研究
2. Determination of trace lead in high salt - containing samples by solid phase extraction column hyphenated with inductively coupled plasma mass spectrometer icp - ms
   電感耦合等離子體質譜聯(lián)用技術用于測定高鹽樣品中痕量的鉛
3. It's difficult to find extraction column in a sentence. 用extraction column造句挺難的