分段操作 meaning in English
staged operation
stagewise operation
Examples
- According to the extracting temperature , the multistage operation of hs - spme was developed , that is the operation should apply relative high extracting temperature for low volatility substance , and apply relative low extracting temperature for high volatility substance
基于以上，提出顶空固相微萃取的分段操作，针对高挥发度的待分析物质采用较低的萃取温度萃取，低挥发度的待分析物质采用较高的萃取温度萃取。