“露天矿预裂爆破”的概念、定义、翻译、参考文献-科学参考

单词	露天矿预裂爆破
释义	露天矿预裂爆破 Encyclopedia 工学露天矿爆破释 presplitting blasting of open pit露天矿预裂爆破在正式爆破开挖之前，预先沿露天矿最终边坡轮廓线爆破出一条一定宽度的裂缝，以达到保护保留区岩体的目的的爆破技术。
随便看	aquaculture animal environmental stresses aquaculture animal excretion rate aquaculture animal ratio of oxygen to nitrogen aquaculture area aquaculture biological source for disease diagnosis and prevention and control technology aquaculture biology bioenergetics aquaculture biology nutrition metabolism disease aquaculture carrying capacity aquaculture costs aquaculture data collecting system aquaculture disease control aquaculture diseases control aquaculture ecology aquaculture economy aquaculture ecosystem aquaculture ecosystem services aquaculture enterprise aquaculture environment aquaculture environmental capacity aquaculture environmental genomics aquaculture environmental monitoring aquaculture environment control aquaculture genetics and breeding aquaculture genome editing aquaculture germplasm resource preservation technology

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