Adoptting the blasting system with deck charge in blasthole and same-section hole-by-hole mil-lisecond ...

采间孔内同段孔间微差侧向挤压崩矿爆破方，达到了理想的崩矿效果。

From the angle that the energy of an explosive is used for shearing and crushing of a medium, the charge weight per blasthole is calculated.

从炸能量主要质的剪切、破碎的角度，计算单孔量。