“pressure bump”的概念、定义、翻译、参考文献-科学参考

单词	pressure bump
释义	pressure bump [`presh·ǝr ´bǝmp] ^{MINING ENGINEERING} Sudden failure of a coal pillar overloaded by the weight of the rock above it.
随便看	Oehman's survey instrument O electron Oepikellacea oersted Oersted experiment Oestridae O-ethyl-O-para-nitrophenyl phenylphosphonothioate Oetling freezing method off off-airways off-carriage fire control off-carriage fire control equipment off-center plan position indicator off-count mesh offense against the sine condition offensive grenade offhand grinding off-highway truck off-highway vehicle off-hook off-hook service office automation official master drawing officials' inspection lamp offing

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