shaft wall中文什么意思

井壁砌壁

• shaft:    n. 1.箭；箭杆。 2.(枪、槌、 ...
• wall:    wall2 演戏般转动(眼睛)。
• wall shaft:    墙面支承穹肋的小柱

例句与用法

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1. Analysis of freeze shaft wall damage in dongrong no . 3 coal mine
   东荣三矿冻结段井壁破坏原因简析
2. Quick construction of main shaft wall in base rock period in hu xi coal mine
   湖西矿主井井筒基岩段快速施工
3. Method of main shaft wall construction expansion clay in lu xi coal mine
   鲁西煤矿主井井筒施工膨胀性粘土段措施
4. The research about the fracture regularity of the frozen shaft wall in surface soil
   冻结立井表土段井壁破坏规律研究
5. Discussion on coercibility of shaft wall structure in deep thick surface seam shaft
   深厚表土层井筒可缩井壁结构的探讨