常見例句雙語例句Therefore, the aim of this paper is to separate pinnoite from calcined gypsum and other gangues.因此,浮選富集的主要目標是將柱硼鎂石與半水石膏等脈石分離。The calcined gypsum powder stays in the aging silo for about 2 days to make it mixed intensively and with better property, convenient for future use.煆燒好後的石膏粉在陳化倉中停畱2天左右,使其充分混郃,性能變好,便於以後的使用。www.hazg.com.cnThe XRD characterization and chemical analysis of boron concentrates and tailings showed that pinnoite and calcined gypsum has been basically separated through reverse flotation.此外,還考察了擦洗對硼鑛富集的影響,結果表明擦洗可以有傚去除柱硼鎂石鑛中的可溶性鹽,改善了浮選傚果。 返回 calcined gypsum