单词查询

sulphonating

释义

n. 【化】磺酸盐; v. 使磺化;

例句

Sulphonating reaction happened in glutinous , pitch shape foreign substance etc. in oil of vitriol and waste engine oil at this time.
这时,浓硫酸跟废机油中的胶质、沥青状杂质等发生磺化反应。