“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	roaring Roaring Flame of the Eastern Battlefield roaring in equine Roar! The Yellow River roasted eel processing equipment roasted fish fillet processing equipment roasted green tea roast eel roaster roasting roasting of mineral raw material roasting process control system roatary singing Roatán Robben Island robbery Robbia family Robbins Robbins algebra Robbins axiom Robbins conjecture Robbins constant Robbins number Robbins Report robe

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。