“underground mining methods”的概念、定义、翻译、参考文献-科学参考

单词	underground mining methods
释义	underground mining methods Encyclopedia 工学地下采矿方法释 underground mining methods地下采矿方法地下开采中，依据不同的采矿技术条件，在矿块或采区中由不同的采掘设备、井巷工程、回采工艺和地压管理等互相协调、融合而成的回采矿石的方法。
随便看	special mortar special municipal organic law special net theory special offering Special Olympics Special Olympic World Games special operation special operator special optical fiber special orbital integral special ordering special ordinance special orthogonal group special orthogonal matrix special orthogonal polynomial special orthogonal transformation special packaging special pardon special people's court special perception special perturbation special perturbation theory special phenotypes of genetic diseases special photogrammetry special pipeline map

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。