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Ore Pillar

美英

un.矿柱

Ore Pillar

Ore Pillar

英-汉网络释义

Ore Pillar

矿柱

地质专业英语词汇N-O ... ore nest 矿巢 ore pillar 矿柱 ore pipe 管状矿体 ...

1

The stability of the ore pillar and the roof is a key issue in the pillar recovery in unfilled mined - out area.

在空区末充填的情况下回采矿柱，矿柱与采空区顶板的稳定性是一个关键问题。

2

According to the numerical results and the states of the mining filed , the final mining method of ore-pillar recovery is determined .

根据数值计算的结果，并结合矿山现场的实际情况，确定矿柱回采试验的最终方案。

3

The initial mining method of ore -pillar recovery is showed. A numerical analysis has been conducted to study the initial mining method .

用三维数值计算方法对初步确定的矿柱回采采矿方案进行岩石力学数值分析。

4

Experimental Research on Similarity Model for Ore-Pillar Recovery Under Complex Conditions

复杂条件下矿柱回采的相似材料模型试验

5

Technology of cementation solidifying fills on recovering horizontal ore pillar

利用注浆加固充填体技术回收水平矿柱

6

Application of Large-diameter Deep-hole Blasting Technology in Ore Pillar Extraction

大直径深孔爆破技术在矿柱回采中的应用

7

Recovery of Ore Pillar during Road Developement in Pingguo Bauxite Mine

平果铝土矿开拓公路矿柱的回收

8

Research on CMS-Aided Blast Design for Ore Pillar Extraction

采用 CMS 辅助矿柱回采爆破设计研究

9

Research and practice on ore pillar stoping technique in Taohuazui gold-copper mine

桃花嘴金铜矿矿柱回采方法研究与实践

10

Determine the Best Scheme of Ore - pillar Recovery by Using the Three- dimensions Numerical Method

用三维数值计算方法确定矿柱回采的最优方案

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