After many experiments, the article proves that the blasting effect is good.
经现场试验证实，爆破效果得到改善。
This blasting project is with reasonable design, scientific construction management and good blasting effect.
该工程爆破设计合理，施工管理科学，爆破效果较好。
Simulation on effect of stemming length to deep hole bench blasting;
大块率是评价露天矿台阶深孔爆破质量的重要指标之一。
Simulation on effect of stemming length to deep hole bench blasting;
大块率是评价露天矿台阶深孔爆破质量的重要指标之一。
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