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

单词	transition from underground mining to surface mining
释义	transition from underground mining to surface mining Encyclopedia 工学露天与地下联合开采释 transition from underground mining to surface mining地下转露天开采前期用地下开采矿床下部矿体，后期过渡到用露天开采矿床上部矿体的开采方式。
随便看	refrigerated lorry refrigerated railway equipment refrigerated transport refrigerated transport equipment refrigerated vehicle refrigerating cabinets refrigerating machine refrigerating machinery refrigeration refrigeration appliance refrigeration by adiabatic demagnetization of a paramagnetic salt refrigeration by nuclear adiabatic demagnetization refrigeration compressor refrigeration consumption refrigeration cycle refrigeration effect refrigeration oil refrigeration standard after forging refrigeration storage refrigeration system accessories refrigeration unit performance evaluation refrigerator refrigerator ship refrigerator with compressed gas refringence

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