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爆破的岩石块度是评价爆破结果的重要指标。它对露天矿的全部生产过程有重大影响,决定着露天开采坚硬矿岩是否能应用连续工艺,也决定着间断开采工艺的设备效率和开采
Blasting rock fragmentation is an important index for evaluating blasting results. It has a significant impact on the overall production process of an open pit mine, determining whether continuous mining of open-pit hard rock can be applied or not, as well as equipment efficiency and recovery of the intermittent mining process