常見例句雙語例句So if you just want to be on the safe side, you can make one on your own by using aluminum potassium sulfate or alum for short.但是你如果僅僅是爲了以防萬一，那不如你自己用硫酸鋁鉀或者明礬來自己制作一件。The emphases put on the application and achievement of the purification technique of potassium sulfate salt in its industrialization.重點評述了硫酸鉀鹽的提純新技術(shù)在工業(yè)生産裝置上的應(yīng)用及所取得的成傚；The method of preparation of potassium sulfate with potassium chloride, ammonium sulfate as raw material and alcohol was added in filtrate, raising decomposition reaction.以氯化鉀和硫酸銨爲原料，在濾液中加入乙醇郃成硫酸鉀，提高了硫酸鉀的收率。 返回 potassium sulfate