“transition from surface mining to underground mining”的概念、定义、翻译、参考文献-科学参考

单词	transition from surface mining to underground mining
释义	transition from surface mining to underground mining Encyclopedia 工学露天与地下联合开采释 transition from surface mining to underground mining露天转地下开采前期用露天采矿法开采矿床上部矿体，然后过渡到用地下采矿法开采矿床下部矿体的开采方式。
随便看	Dakhla National Park Dakin reaction Dako Dakovski Dakotas Dakou Dakouhe Dao Dakuantan Dakuin K. Lieu Dalad Qi Dalai Lama Dalai Nur Dalang Zhen Dalan Stage Dalanzadgad dalapon Dal Chun Mong Yu Rok d'Alembert d'Alembert characteristic d'Alembert crater d'Alembert equation d'Alembert equations for electromagnetic potentials d'Alembert formula d'Alembert inertial force d'Alembert principle dAlembert principle

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。