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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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administration of cultural relics
administration of cultural relics exportation
administration of disaster-relief affairs
administration of environmental monitoring
administration office
administration office building
administration of geographical names
administration of large-scale fireworks show
administration of military and civil affairs
administration of police affairs
administration of private collection of cultural relics
administration of public entertainment places
administration of public places at high-risk of disorder
administration of public security and order
administration of public security in hotel industry
administration of public security in official seals making business
administration of public security in pawnshop businesses
administration of radioactive articles
Administration of Royal Music
administration of scenic and historic area
administration of sports
Administration of Surveying,Mapping and Geoinformation
Administration of the State Protected Monuments
administration organization of Chinese grassland
administration par académie
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