room and pillar

room and pillar什么意思,room and pillar翻译

基本解释

un.: 房柱式采煤法
网络: 以房柱法

英汉解释

• 房柱式采煤法

例句

• This type of operation, called room- and- pillar mining , is used most often with soft mineral deposit like salt and coal.

  这种作业通常称为房柱式采矿法，开采盐和煤这样的松软矿床时最常用。

• A numerical simulation method used in three-dimensional subsidence calculation of room and pillar mining

  房柱式开采减沉效果的三维数值模拟研究

• A semi-analytic method used in three-dimensional subsidence calculation of room and pillar mining

  半解析方法用于房柱式开采沉陷的三维计算

• Ore Recovering from Goaf of Room and Pillar Mining Method in Xishan Gypsum Mine, Taiyuan City, Shanxi Province

  西山石膏矿房柱采矿法采空区矿石回收

• Simulated Materials Experiment on the Stability for The Marble Mine of up Level Room-and-pillar

  大理石矿上水平房柱稳定性相似材料模拟研究

• Technical analysis on feasibility of new room and pillar mining method

  新型房柱式采煤法可行性技术分析

• Recovery of Remnant Intervening Pillars with Common Room and Pillar Method

  采用普通房柱法回采顶底间柱残留矿体

• Study on Gas Concentration Distribution Rules in Goaf of Room and Pillar Working Face

  房柱式采煤工作面采空区瓦斯浓度分布规律研究

• Expert system in identifying failure mode of hanging wall of room-and-pillar mining

  空场采矿法采场顶板破坏模式识别专家系统

• Stability Numerical Analysis of Mine Room and Pillar Affected by Fault

  矿房与矿柱稳定性的断层影响数值模拟研究