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采矿地面变形
释义
采矿地面变形
Encyclopedia
工学
采矿地面变形
释
mine ground surface deformation
采矿地面变形
地下采矿形成采空区,围岩应力发生变化,引起采空区上方及附近的地面下沉、塌落、开裂等现象。又称采空区地表变形、采空区地面变形。
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hard gum spots
HardHan Cafe Theatre
hard head
hard hexagon entropy constant
hard image
hard implicit function theorem
hardiness
hard information
hard ionization
hard landing
hard language
hard Lefschetz theorem
hard lining
hard link
hard lump
hard magnetic bubble
hard magnetic material
hard metal lung disease
hard mode
hardness
hardness gauge
hardness indenter
hardness metrology
hardness of ceramics
hardness of water
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