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单词 block mining
释义
block mining
  • 简明释义
  • 分区开采
  • 网络释义
  • 1

    ?分块开采

    ... 分离;分选:separation 分块开采block mining 分刻度:scale division ...

  • 2

    ?矿块采矿法

    ... 空场采矿法 open stope method; openstopemethod 矿块采矿法 block mining 留矿采矿法 shrinkage stoping method ...

短语
  • 双语例句
  • 1
    Earthjustice, a nonprofit environmental law firm, is suing to block the lease of state-owned land in Otter Creek, Mont., to Arch Coal for mining to serve demand in Asia and elsewhere.
    地球公正,一个非盈利的环保律师事务所,正在请求阻止租赁蒙大拿奥特·克里克的国有土地和劝阻阿奇煤炭公司开采煤矿用于满足亚洲和其它地区的需求。
  • 2
    The North China Block is the distributive province of the important iron ore reserve, the main-iron-ore-mining region, and is also the important district of the iron and steel industry in China.
    华北陆块是我国重要铁矿资源的分布区,铁矿石主要开采区,也是我国钢铁工业的重要分布区。
  • 3
    According to the theory and method of particle flow code in two dimensions (PFC2D), the block caving law of natural caving mining method was investigated.
    以自然崩落采矿法为研究对象,利用二维颗粒流数值模拟(PFC2D)的原理和方法,研究了自然崩落法矿体崩落规律。
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更新时间:2025/2/13 1:06:49