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通过对比试验前后爆破工艺的优化以及矿区破碎系统筛网尺寸的变化对块矿率与成品产率的变化,验证两种措施共同作用的的有效性。
By comparing the optimization of blasting process before and after the test and the change of screen size of the crushing system in the mining area, the validity of the two measures is validated by the change of the ratio of lump ore to finished product.