“underground mine development choice”的概念、定义、翻译、参考文献-科学参考

单词	underground mine development choice
释义	underground mine development choice Encyclopedia 工学地下开采设计释 underground mine development choice地下矿开拓方式选择为开发地下矿床，从地表掘进一系列井巷工程通达矿体，以形成提升、运输、通风、排水、供水、供电等完整系统的开拓方式的比选过程。
随便看	join of simplexes join of spaces join of topological groups join of topological spaces join operation join operator join optimization join point join-preserving homomorphism join-preserving mapping join-reducible element join representation join semi-lattice join-stable joint joint action joint action effect joint action of chemicals joint action of toxicant joint analysis joint application development Joint Astronomy Centre joint attention joint authorship poems joint biomechanics

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