詞語：alunite
alunite的解釋
alunite['æljunait]n. [礦]明礬石
alunite的意思
alunite 茂石;明礬石;明礬石族;氧化鋁膜處理法 明礬石;alunite rock 明礬巖;lead-alunite 鉛明礬;鉛明礬石;alum stone alunite 明礬石;alunite expansion agent for concrete 明礬石混凝土膨脹劑;
alunite的參考例句
1.Alunite is a harmful impurity which is difficult to remove from kaolinite, and so is kaolinite in alunite ore. 明礬石是高嶺土中難以除去的有害雜質，高嶺石也是明礬石礦石中的有害雜質。
2.30%, 40% of phosphorus slag and a small amount of expanding agent like alunite were mixt in G oil-well cement. 通過向G級油井水泥中分別摻入30%、40%磷渣和部分石膏、明礬石類膨脹劑，研究其對油井水泥力學性能、工作性能、膨脹特性及微觀結構的影響。
3.A new technology to produce potassium alum by soaking the alunite ripe breeze dilute sulfuric acid was introduced. Technological process and experimental conditions are described. 介紹一種利用明礬石熟礦粉稀酸浸取特性來生產鉀明礬的工藝方法，簡要敘述了工藝過程和試驗情況。