“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	depressed pole depression depressional coal basin depression is treated by dissipating depression of mineral flotation depression of qi depression syndrome depression vortex cooling depressive disorder depressive-like behavior depressive syndrome depressor nerve depressor reflex depressurized basin depressurized system Deprez Marcel deprivation of political rights depropanizer deprotection deprotonated molecule deprotonation depsipeptide depth depth acquisition and estimation depth and breadth of hierarchy

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