科学技术名词为您提供后退式开采,retreat mining,后退式开采的意思,retreat mining的意思,后退式开采的英文,retreat mining的翻译,后退式开采的翻译,后退式开采是什么意思,后退式开采什么意思,retreat mining是什么意思,retreat mining什么意思
后退式开采 相关科技名词
- 地下矿开拓方法development method of under- ground mine
- 单一开拓single development system
- 联合开拓combined development system
- 平硐开拓adit development system
- 竖井开拓vertical shaft development system
- 斜井开拓inclined shaft development system
- 地下斜坡道开拓underground ramp development system
- 开拓巷道development openings
- 石门crosscut
- 阶段运输巷道level haulageway
- 环形运输巷道loop haulageway
- 穿脉平巷crosscut
- 沿脉平巷drift
- 脉内巷道reef drift
- 脉外巷道rock drift
- 最小运输功least transportation work
- 阶段level
- 主要运输水平面main haulage level
- 辅助运输水平面auxiliary haulage level
- 斜井吊桥hanging bridge for inclined shaft
- 斜井甩车道switching track for inclined shaft
- 前进式开采advance mining
- 后退式开采retreat mining
- 地下矿采矿方法underground mining method
- 矿块block
- 盘区panel
- 矿块结构要素constructional elements of ore block
- 矿房stope room
- 矿柱ore pillar
- 间柱rib pillar
- 顶柱crown pillar
- 底柱sill pillar
- 保安矿柱safety pillar
- 间隔矿柱barrier pillar
- 防水矿柱water protecting pillar
- 分段sublevel
- 片层slice
- 分条strip
- 采场开拓stope development
- 采场天井stope raise
别人正在查