英语词汇room and pillar mining怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

room and pillar mining

释义

room and pillar mining

简明释义

房柱式开采

网络释义

1
?房柱式采煤法
... 每隔一定距离开采煤房,在煤房之间保留煤柱以支撑顶板的采煤方法。 ? 房柱式采煤法 room and pillar mining 掩护支架采煤法 shield mining ...
2
?房柱式开采
... roadway pillar mining 巷柱式开采 room and pillar mining 房柱式采煤法 ; 房柱式开采 wedge pillar mining method 刀柱法采煤 ...

短语

1
high-face room-and-pillar mining
高工作面房柱式开采
2
triple-heading room-and-pillar mining
三平巷房柱采矿法
3
triple-entry room-and-pillar mining
三进路房柱式采矿法

双语例句

1
We propose a new mining method: point-pillar paste filling based on the combined advantages of room-pillar method and backfilling.
将房柱式开采和膏体充填开采的优点相融合，提出了点柱式膏体充填采煤方法。
2
Bolting manual pillar and room method is a good future method of mining Mn ore body of medium thickness and small pitch.
人工柱锚杆房柱法是一种有前途的开采中厚缓倾斜锰矿床的采矿方法。
3
The theoretical formulas are developed and applied to the prediction of the rock mass displacements and deformations due to underground mining by pillar-and-room method in mountain areas.
在实测资料统计分析基础上，建立了高陡山区房柱法地下开采岩体移动变形预测分析模型，并给出了岩体变形破坏的极限值。

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单词	room and pillar mining
释义	room and pillar mining 简明释义房柱式开采网络释义 1 ?房柱式采煤法 ... 每隔一定距离开采煤房,在煤房之间保留煤柱以支撑顶板的采煤方法。 ? 房柱式采煤法 room and pillar mining 掩护支架采煤法 shield mining ... 2 ?房柱式开采 ... roadway pillar mining 巷柱式开采 room and pillar mining 房柱式采煤法 ; 房柱式开采 wedge pillar mining method 刀柱法采煤 ... 短语 1 high-face room-and-pillar mining 高工作面房柱式开采 2 triple-heading room-and-pillar mining 三平巷房柱采矿法 3 triple-entry room-and-pillar mining 三进路房柱式采矿法双语例句 1 We propose a new mining method: point-pillar paste filling based on the combined advantages of room-pillar method and backfilling. 将房柱式开采和膏体充填开采的优点相融合，提出了点柱式膏体充填采煤方法。 2 Bolting manual pillar and room method is a good future method of mining Mn ore body of medium thickness and small pitch. 人工柱锚杆房柱法是一种有前途的开采中厚缓倾斜锰矿床的采矿方法。 3 The theoretical formulas are developed and applied to the prediction of the rock mass displacements and deformations due to underground mining by pillar-and-room method in mountain areas. 在实测资料统计分析基础上，建立了高陡山区房柱法地下开采岩体移动变形预测分析模型，并给出了岩体变形破坏的极限值。
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