“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	fruit abscission fruit and vegetable detergent fruit and vegetable dryer fruit and vegetable juice fruit and vegetable storage fruit breeding fruit breeding objective Fruit Chan fruit core-hardening stage fruit cracking fruit cultivating bag paper fruit drying and dehydration fruit feeders fruit fly fruit germplasm resource fruit grating machine fruit green tangled peony pattern satin fruiting body fruiting plant fruit juice and acetic acid beverage fruit maturation period fruit maturity fruit nutrition fruit of caoguo fruit products

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。