spray extraction column

例句：

1. 1.The spray extraction column was used to extract the essential oil from the plant.
   喷雾提取柱被用来从植物中提取精油。
2. 2.The spray extraction column was used to separate the different components of the sample.
   喷雾提取柱被用来分离样品的不同成分。
3. 3. The spray extraction column was used to analyze the chemical composition of the sample.
   喷雾提取柱被用来分析样品的化学成分。