综述了近年我国铁矿石选矿在矿石准备作业、选矿工艺、设备及药剂和产品后处理作业的技术进展。
The technical advances in Chinas iron ore beneficiation such as ore preparation, concentration technology, equipment and reagents and after treatment of products are reviewed.
安装，准备和调整矿石，金属和水泥加工机械，进行整体矿石或金属加工操作的步骤之一。
Set up, prepare and adjust mineral ore, metal and cement processing machinery to carry out one step in the overall mineral ore or metal processing operation.
随着今年晚些时候将有大量新货源进入市场，几家最大的铁矿石生产商都在准备迎接价格进一步下跌。
The biggest iron ore miners are bracing themselves for a further decline in prices as a wave of fresh supply hits the market later this year.
介绍了哈萨克斯坦应用堆浸工艺的生产企业及采用的工艺，并简述了矿石堆浸前准备工作以及浸金溶剂的研究情况。
The paper introduces the gold heap leaching enterprises and their process technique in Kazakhstan. The preparatory work before heap leaching and research on leaching solvent is discussed too.
介绍了哈萨克斯坦应用堆浸工艺的生产企业及采用的工艺，并简述了矿石堆浸前准备工作以及浸金溶剂的研究情况。
The paper introduces the gold heap leaching enterprises and their process technique in Kazakhstan. The preparatory work before heap leaching and research on leaching solvent is discussed too.
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