| 释义 |
strip-extraction 英st'rɪpɪkstr'ækʃn美st'rɪpɪkstr'ækʃn
基本例句
反萃取¹⁰⁰
Studies on treatment of soil containing nitro-aromatic compounds by the water extraction and methylene dichloride back-extraction process have been carried out.对土壤试样中的硝基芳香类化合物进行了水提取与二氯甲烷反萃取研究。 |