“one step mining”的概念、定义、翻译、参考文献-科学参考

单词	one step mining
释义	one step mining Encyclopedia 工学回采工艺释 one step mining一步骤回采针对一个采区或矿块的回采，不留矿柱或留永久性矿柱，进行一个步骤实现回采的采矿方式。又称单步骤回采。
随便看	cofinally similar sets cofinal number cofinal object cofinal ordinal cofinal ordinal numbers cofinal product-preserving functor cofinal set cofinal subset cofinal type cofine open covering cofinite cofinite filter cofinite module cofinite subset cofinite topology co-fire power generation of agriculture and forestry biomass coflow C of M coframe coframe field cofree module cofree object cofunction cofunctor co-fusion

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