drawing ore的用法和樣例:
例句
- Based on the technical and economical index, an optimal decision for the cutoff grade of ore drawing is presented.
在獲取礦石技術經濟指標的基礎上,對截止放礦品位進行了優選政策。 - Taking Jingtieshan Mine as an example,the peper deals with several problems with applying non-dilution ore drawing mw thod.
以鏡鐵山礦為例研究了無貧化放礦方式在礦山應用的若干問題。