“secondary mineral resources”的概念、定义、翻译、参考文献-科学参考

单词	secondary mineral resources
释义	secondary mineral resources Encyclopedia 工学二次资源开采释 secondary mineral resources二次矿产资源在矿床开采和选矿过程中产生的，仍堆存或遗留在矿区范围内的矿柱、残留贫矿、尾矿和崩落区废石等可以回收和利用的资源。
随便看	Dampier damping damping action damping alloy damping alloys damping-bob for shaft plumbing damping broadening damping characteristic damping coating damping coefficient damping coil damping constant damping control damping decrement damping error damping factor damping force damping gyroscope damping material damping matrix damping off of pastoral plant damping oscillation damping paint damping powder metallurgy aluminium alloy damping radiation

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