purge-and-trap

基本解释

• 吹扫捕集

同根派生

• purge-and-trap相关词

英汉例句

• Puffing and trapping technique was used in the sample pretreatment.
  用吹扫捕集法作试样预处理。
• The experimental conditions for the sampling by purging and traping were optimized.
  同时对吹扫捕集的试验条件进行了优化，得到了满意的结果。

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