Blasting fragmentation distribution is an important index adopted generally to evaluate the quality quantitatively in engineering.
爆破块度分布是工程上普遍采用的定量评价爆破质量的重要指标。
2
The fragment-size distribution of rock blasting is an important index to evaluate the blasting quality quantitatively.
岩体的爆破块度分布是定量评价爆破质量的重要指标之一。
3
With the index of cut hole's volume, depth and blasting fragmentation in the thesis, the simulated tests have been carried out upon cut blasting of bottom air column and conventional charge.