extraction agent

• 萃取剂,提炼剂,提取剂

extraction agent的用法和样例：

例句

1. A new extracting agent of piperidine derivant was synthesized.
   合成了一种新萃取剂哌啶多氮衍生物。
2. Solvent extraction using crown compounds as extractants is one of the most important separation methods of cesium.
   用冠醚化合物作为萃取剂从酸性废液中溶剂萃铯，是目前众多分离手段中最重要的方法之一。