“room-and-pillar mining method”的概念、定义、翻译、参考文献-科学参考

单词	room-and-pillar mining method
释义	room-and-pillar mining method Encyclopedia 工学房柱采矿法释 room-and-pillar mining method房柱采矿法矿房回采过程中靠围岩和留下的规则连续矿柱或间柱来维护采场稳定性的空场采矿法。简称房柱法。
随便看	plasma source plasma spectroscopy plasmasphere Plasma Spraying plasma spraying plasma spraying system plasma spraying technology plasma spray process plasma sputtering plasma squeezing plasma stealth plasma sterilization plasma synthesis plasma synthetic jet plasma tail plasma theory plasmatocyte plasma torch plasma torch tube plasma transport plasma transport coefficient Plasma Treatment Technology plasmatron plasma turbulence plasma turbulence acceleration

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