“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	satellite radio satellite radio and television transmission satellite ranging satellite relay satellite remote sensing satellite remote sensing for coastal terrain satellite remote sensing marine environmental monitor satellite remote sensing of land surface parameters satellite remote sensing of sea surface parameters satellite remote sensing sounding inversion satellite RNA／DNA satellite-rocket separation test satellite sea surface wind measurement satellite-sensed event satellite sequence satellites of Jupiter satellites of Mars satellites of Neptune satellites of Pluto Satellites of Saturn Satellites of Uranus satellite structure satellite sunspot satellite switching and routing technology satellite system

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