“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	atom mapping matrix，AMM atom mass atom model atom-molecule atom optics atomospheric stability atom pair atom percent atom physics atom planet model atom-planet model atom probe atom-probe atoms cluster atom site atom solar system model atom-solar system model atom transfer polymerization atom transfer radical polymerization atom transfer radical polymerization (ATRP) atom trap atom trapping atom trapping technique in situ atom trap trace analysis atomtronics

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