“roof strata collapse of working face”的概念、定义、翻译、参考文献-科学参考

单词	roof strata collapse of working face
释义	roof strata collapse of working face 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。
随便看	static inverter static IP address static knowledge static life table static lift static light scattering static limit static line width static linking static magnetic field static mass static mass density static mechanical loading combined with heating test static mechanical method static method static method liquid flow facility static model Static module layout static moment static multifunctional pipeline static multiplicity concept static network static network coding static network optimization scheduling static nucleus

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