“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	forward selection forward shock forward slip forward sweep forward-swept wing aircraft Forward to the Grand View of Fiction Quarterly forward type forward type cycle forward wave For Whom the Bell Tolls fosamine-ammonium Foshan Foshan 4.0 E-government Foshan Cantonese Opera Theatre Foshan lunar new year woodblock prints Foshan town Foshan Zumiao Museum Foshan Zumiao Temple fossa fossil fossil algae fossil bluff group fossil cast fossil charcoal fossil crater

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