1. to deprive (a spirit or an acid) of phlegm (see phlegm sense 3) free from an excess of water especially by distillation
2. to rectify (a liquid) by distillation
dephlegmation 片语
片语
fractional distillation[化工] 分馏
cracking破裂;发爆裂声;打开;重击;变声(crack 的现在分词)
dephlegmation 例句
英汉例句
When evaporating temperature and condensing temperature increase, the difference of performance between two-step dephlegmation cycle and one-step dephlegmation cycle is greater.