蒸馏的distilling
【运输】蒸馏柱（分离柱，剥离柱）distilling column (separating column, stripping column)
双重蒸馏水器aqua bi-distilling apparatus
一球分馏管distilling tube with one bulb
【化】 真空蒸馏塔vacuum (distilling) column
具支管蒸馏烧瓶distilling flask with side tube
分子蒸馏设备molecular distilling equipment
碳热蒸馏器carbon heat distilling unit