英语词汇“presplit blasting”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	presplit blasting
释义	presplit blasting 基本例句预裂爆破 Finally, some methods calculating cast blasting parameters and pre-splitting blast parameters and some advices of minish losing coal were brought forward.最后给出了确定高台阶抛掷爆破参数和预裂爆破参数的方法，并提出了减小煤损失的一些措施。
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