- 基本解释：分块钻孔，爆破大石
- boulder blasting 是什么意思及中文翻译：
- 分块钻孔，爆破大石
boulder blasting 相关例句更多>
- To lower the blasting boulder yield is an important rock blast program.
降低爆破大块率是矿山凿岩爆破中的一个重要课题。
- Roads to the reducing the boulder frequency during blasting in Yi Chun mine
降低宜春矿爆破大块率的途径
- The blasting boulder yield is an important quality indicators in the step longhole blasting of surface mine.
大块率是评价露天矿台阶深孔爆破质量的重要指标之一。
- And the solutions in boulder are proposed Which have good references to improving blasting effeCt for open mine.
对露天矿爆破及改善爆破效果有一定的参考价值。
- To lower blasted boulder yield is one of the most important technical considerations in deephole blasting operations of mine.
降低深孔爆破落矿大块率是矿山凿岩中的一个重要课题。
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