sample pre-preparation的用法和樣例：
例句
- This review is focused on the advances in sample pretreatment technique coupled to capillary electrophoresis.
作者對毛細管電泳與樣品前處理聯(lián)用技術(shù)的研究進(jìn)展進(jìn)行了綜述，以期對相關(guān)的研究工作提供參考。 - The cold receptor was designed as an exchangeable part to avoid the cross interferences from one sample to another one.
本文用組合蒸餾技術(shù)研制了一套用于氣相色譜分析的樣品前處理裝置。
