露天剝采 的英文怎麼說
中文拼音 [lòutiānbōcǎi]
露天剝采
英文
strimining-
Talking about the control of stripping relation in opencast
論述露天煤礦采剝關系的控制The optimal furrow pit direction and the optimal slope configuration fit to the little north open mining was obtained
優化設計所取得的邊坡形狀為金堆城露天礦最大限度的減少廢石剝離量，指導采區安全生產提供了幫助。Under the determinate boundary or close condition increasing the height of steps can realize steep slope mining and engender more much stope space, which will be propitious to balance stripping ratio, increase storage for exploiting and improve mining intensity and production capacity
摘要在露天礦一定的剝離境界或封閉條件下，大幅度增加臺階高度可以實現陡幫開采和形成更大的采場空間，從而有利於礦山平衡剝采比，增加備采儲量，提高礦山開采強度和生產能力。
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