height of steps meaning in English
台阶高度
Examples
- 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
摘要在露天矿一定的剥离境界或封闭条件下，大幅度增加台阶高度可以实现陡帮开采和形成更大的采场空间，从而有利于矿山平衡剥采比，增加备采储量，提高矿山开采强度和生产能力。