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用技術的研究進展進行了綜述，以期對相關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研製了一套用於氣相色譜分析的樣品前處理裝置。
