“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	Gaius Crispus Sallustius Gaius Julius Caesar Gaius Lucilius Gaius Octavius Gaius Plinius Caecilius Secundus Gaius Tranquillus Suetonius Gaius Valerius Catullus Gaius Valerius Flaccus Gai Wu’s Rebellion Gaixia Gaizhou Shi Gaizi River gajiong Gajus Siagian Gakken Holdings Co., Ltd. GAL Gal gal galactan galactase Galactic absorbing layer galactic absorbing layer Galactic absorption galactic absorption galactic age

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