浮选操作法用于佛罗里达磷矿和科拉磷矿.Flotation is used for Florida and Kola rock.浮选是从液体中分离出低密度固体物或液态颗粒.Flotation is a process for separating low density solids or liquid particles from a liquid phase.介绍浮选机矿浆液位控制系统及其工业试验过程.Expounds liquid ...
Jive , Lawman and the Apple jeans also have much appeal.而杰夫、劳曼和苹果牌都有相当的知名度.In spite of success in such endeavors, Godalhi would not call himself a lawman.尽管他恪尽职守 、 屡立战功,但戈达尔伊并不认为自己是一名执法者.Melvin Purvis is a square - jawed...
每年,这个煤矿都会产出5百万公吨的焦煤.It produces 5 m tonnes of coking coal a year.并在确保高炉优化用料的同时,提出了合理使用焦煤资源的有益建议.And proposed some beneficial suggestions for the reasonable using metallurgical coal resources.氨气 、 煤焦油、焦煤都是煤气生产过程中的 副产品.Amm...