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采场冒顶
释义
采场冒顶
Encyclopedia
工学
矿井地压灾害
释
roof strata collapse of working face
采场冒顶
采场或巷道等地下空间上部岩体或矿体与原始岩层或矿层脱离,并在重力作用下垮塌、塌落、陷落的过程或现象。简称冒顶。是地下矿山常发、多发灾害之一。
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Cutervo National Park
cut flower harvesting
cut flower preservation
cut formula
cut-free formal system
cut-grafting
cut hole
cuticle
cuticle layer
cutin
cut in a graph
cut in a network
cut in, cut out
cutinized layer
cut in the complex plane
Cutkosky rules
Cutkosky规则
cutleaf coneflower
cut line
cut locus
cut mixer
cut needle
cut of a domain
cut of a set
cut off
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