| 释义 |
purge-and-trap 英'pɜːdʒ'ændtr'æp美'pɜːdʒ'ændtr'æp
基本例句
吹扫捕集¹⁰⁰
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。 |