“selection of mining equipment”的概念、定义、翻译、参考文献-科学参考

单词	selection of mining equipment
释义	selection of mining equipment Encyclopedia 工学地下开采设计释 selection of mining equipment地下采掘设备选型根据地下开采的矿床开采技术条件、生产规模、经济性等因素，确定凿岩、装运设备规格和数量的过程。
随便看	multiply connected domain multiply connected region multiply connected Riemann surface multiply connected sequence multiply connected space multiply connected surface multiply deprotonated molecule multiply harmonic function multiplying multiplying element multiplying interferometer multiplying interferometry multiplying machine multiplying order multiplying unit multiply monotone sequence multiply ordered class multiply perfect number multiply periodic function multiply primitive group multiply projective space multiply protonated molecule multiply rooted graph multiply transitive multiply transitive group

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