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Terms for subject Explosives and Explosive Ordnance Disposal containing 阶式 | all forms | in specified order only
ChineseEnglish
上向台阶式回采在金属矿山广泛采用的采掘方法之一。即从巷道顶板开始,按台阶形状顺次采掘矿石的一种方法。上向台阶式回采,俗称仰挖台阶式回采和倒台阶式回采,有水平钻孔和垂直〈或有少许角度〉钻孔两种方式,也称上向式采矿法overhand stoping
倒台阶式回采inverted steps stoping
阶式回采belt stoping
阶式回采工作面buttock face
阶式回采工作面step-pped face
阶式工作面掘进step cutting
阶式开米对露天矿未采区逐台阶开挖的施工方法bench mining
阶式开米对露天矿未采区逐台阶开挖的施工方法bench working
阶式开米对露天矿未采区逐台阶开挖的施工方法stage working
阶式开米对露天矿未采区逐台阶开挖的施工方法stepped face mining
阶式开米对露天矿未采区逐台阶开挖的施工方法face-and-slab work
阶式开米对露天矿未采区逐台阶开挖的施工方法benching
阶式开采系统belt system
阶式掘进工作面的炮孔组belt round
阶式露天矿terrace-type open pit
阶式露天矿terrace-type pit
深孔台阶式开采long-hole berthing
阶梯式开采belt mining
阶段式凿岩belt cut
阶段式爆破belt cut