剥采比
bō​cǎi​bǐ

stripping ratio

  • created sense approved 剥采比/剝採比 · bō​cǎi​bǐ · stripping ratio

    剥采比 / 剝採比

    bō​cǎi​bǐ

    stripping ratio

    The ratio of the volume of overburden or waste material removed to the amount of ore recovered in open-pit mining.

    降低剥采比可以有效降低露天矿的开采成本。

    noun

    created sense