The crushed ore leaving the mill was allowed to flow over an inclined copper plate covered with a thin layer of mercury.

离开磨机的破碎矿石溢流到一个有薄汞层的倾斜铜盘中。

youdao

Mill grade of ore, recoveries and tailing grade are very correlative during dressing processes.

在选矿过程中，矿石的原矿品位、回收率、尾矿品位三者是密切相关的。

youdao

The fracture causes of joining bolt joined between feeder and quill shaft of ball mill are biggish gap between feeder and quill shaft, defective seal cone washed by ore pulp.

球磨机进料器与中空轴联接螺栓断裂原因是进料器与中空轴之间间隙过大，密封锥面受矿浆冲蚀而被破坏。

youdao

The Dvoinoye project is expected to deliver its first ore to the Kupol mill in the second half of 2013.

FORBES: Kinross: Main Focus Will Be On Increasing Margin And Prioritizing Cash Flow

The model begins with an input-output table, which says that, for example, the steel mill industry uses the output of the iron ore industry, the electric utility industry, as well as labor and some lesser inputs.

FORBES: Good News from Sequester: End to (Some) Bad Economic Analysis

An even lower-cost group of domestic producers are the mini-mill operators, such as Nucor, which make steel from scrap metal instead of iron ore.

ECONOMIST: Steel: Rust never sleeps | The