Ethanol & Water 乙醇和水
ethanol water [有化] 乙醇水溶液
ethanol-water system 乙醇水体系
auto-catalyzed ethanol-water pulp 自催化乙醇制浆
ethanol-water medium 乙醇水介质
The saccharide was extracted with hot water, and purified with Fehling reagent and 95% ethanol.
利用铜沉和醇沉法提取纯化多糖。
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。
Maybe it's ethanol water again.
或许这又是乙醇和水。
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