“sublevel caving method with sill pillar”的概念、定义、翻译、参考文献-科学参考

单词	sublevel caving method with sill pillar
释义	sublevel caving method with sill pillar Encyclopedia 工学阶段崩落采矿法释 sublevel caving method with sill pillar有底柱分段崩落采矿法将阶段划分为若干个分段，在每个分段下部设有出矿专用的底部结构，矿石按分段自上而下逐段依次进行回采的采矿方法。又称有底部结构的分段崩落采矿法。
随便看	The Doctor the doctrine of perse The Doctrine of the Mean the doctrine that everything has two aspects the documents of pledging to fulfill environmental obligations the Doha round of agricultural negotiations The Doll The Dominica Museum The Doncaster Regional Planning Scheme The Dong Hu of Ghosts the Dongzhuang Ten Friends Group The Donkey’s Tail the Dormition Cathedral in Vladimir The Dot and the Line: A Romance in Lower Mathematics The Double Dealer the double diamond revamped The Double Hook the double identity of public administrator the double runway procedure the double shafted carts the double truth theory the Douniu dragon patterns The Dove of Peace the Draft of Ten-Year Planning on the Construction of the Alternate Capital The Draft of the Civil Procedure Law of the Qing Dynasty

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