grinding ore rate 磨矿速度
grinding ore test 研磨试验
grinding ore power 磨矿功率
ore grinding machine 磨矿设备 ; 磨矿机
The third part discusses the selection principle of wear-corrosion resistant materials as a referent of grinding ore media.
第三部分，以湿磨的磨矿介质为产品对象，讨论了耐磨蚀材料的选择原则。
He eventually hopes to use rock-cutting ROVs that will drive across the sea floor, grinding ore as they go and sending it to the surface via a tube at a rate of 400 tonnes per hour.
海登说，这是因为ROV技术只是在最近才得以真正用于实战。他最终希望能用可以横穿海底的岩石开掘机ROV将矿石碾碎，然后通过一条管道以每小时400吨的速度将其运至海面。
An electrochemical process is used to treat gold containing ore, which consists the steps of grinding, floatation, leaching and extraction of gold.
叙述了电化学技术在金矿石磨矿、浮选、金的浸出和提取等提金过程中的应用。
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