The method of manufacturing glass ceramics with tails of phosphatemineral as a major material was described.
介绍了以磷矿尾砂为主要原料制备微晶玻璃的方法。
2
New mass production processes included the semi-closed pile fermentation method and thedirect phosphatemineral production method.
工厂化生产采用了先进的半封闭式平铺堆沤发酵工艺和直接采用磷矿石生产专用追肥的新工艺。
3
For example, a newly discovered mineral called hazenite, named for Hazen, forms only because of phosphate produced by a microorganism that lives in the acidic waters of Mono Lake in California.