water-ethanol mixture vapor 水与酒精混合蒸汽
separtion of water-ethanol mixture 乙醇水混合液分离
Separation of water-ethanol mixture 醇水分离
mixture of water-ethanol 乙醇水混合物
water ethanol binary mixture 水乙醇混合物
ethanol water mixture 乙醇水混合物
So of course if you're really purifying, say, ethanol from an ethanol water mixture, that's how you do it.
所以如果你真的去提纯，比方说，从乙醇水混合物里提纯乙醇，这就是操作方法。
The yield of DPC can be obviously improved in the case of a mixture of water and ethanol used as the recrystallization solvent.
通过对重结晶溶剂的进一步研究，发现采用水-乙醇的混合溶剂作为重结晶溶剂时，可以明显提高DPC的收率。
The membrane can be used for concentrating ethanol from dilute ethanol water mixture through pervaporation process owing to its alcohol permselective properties.
通过对低浓度乙醇-水的渗透蒸发的试验研究，表明该膜是一种性能较好的新型优先透醇膜。
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