例句與造句

1. porous silica, especially silica bonded phases ( sbp ) of hplc, was also introduced to spme as fiber coating, which had higher extraction capacity, shorter analysis time and higher sensitivity . in this paper, we introduced novel mesoporous material c16-mcm-41 to prepare spme fibers
   本文首次將c_(16)-mcm-41介孔材料用作spme纖維涂層，制成萃取頭，并以此萃取測定了環(huán)境樣品中的多環(huán)芳烴。
2. It's difficult to find extraction capacity in a sentence. 用extraction capacity造句挺難的