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| 台阶爆破的三维模型马鞍山矿山研究院提出的台阶深孔爆破矿岩破碎三维模型，简称 BMMC 模型。该模型以应力波理论为基础,以岩石单位表面能指标作为岩石破碎的基本判据，通过计算机模拟可获得爆破块度预报 | |||
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