例句與造句

1. 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(tái)階高度可以實(shí)現(xiàn)陡幫開(kāi)采和形成更大的采場(chǎng)空間，從而有利于礦山平衡剝采比，增加備采儲(chǔ)量，提高礦山開(kāi)采強(qiáng)度和生產(chǎn)能力。
2. It's difficult to find mining intensity in a sentence. 用mining intensity造句挺難的