常見例句雙語例句The crusher is the key technology for semi-continued overburden stripping operation in open pit mine.實現露天礦表土剝離采用半連續(xù)工藝的關鍵技術是破碎機。During overburden stripping construction, we have successfully practiced excavation, graded stockpiling and comprehensive utilizing technology for soil layer, mud or muddy clay.在該礦山覆蓋層剝離施工中我們成功實踐了土層或淤泥或淤泥質粘土挖運、分級堆放、綜合利用技術。However, it is more difficult for bucket wheel excavator to work in overburden stripping than in coal mining, which means that continuous working in the whole year can not be realized.剝離選用輪斗挖掘機從切割力角度分析難度大于采煤，無法實現全年連續(xù)作業(yè)。 返回 overburden stripping