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Ore Pillar
矿石矿柱
常用释义
词性释义
矿石矿柱
例句
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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。
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。
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。
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
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
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
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
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
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
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