“productive ore reserve”的概念、定义、翻译、参考文献-科学参考

单词	productive ore reserve
释义	productive ore reserve Encyclopedia 工学生产矿量释 productive ore reserve生产矿量矿山生产过程中，根据采矿工程的准备程度，计划开采的矿石量所分为的开拓矿量、采准矿量和备采矿量三个级别的的矿量总称。又称三级矿量。露天矿只划分开拓矿量和备采矿量两级。
随便看	different route different shrinkage composite polyester fiber Different Surnames Vassals difficult and painful urination Difficult Climbing difficult flammability difficult group Difficult Husband, Difficult Wife Difficulties at Answering a Guest difficulties in horizon difficult solution salt process for mineral material of mineral materials difficulty of approximation difficulty of urination Diffie Diffie-Hellman key exchange protocol Diffie Hellmann key exchange protocol Diffie-Hellmann key exchange protocol Diffie Hellman problem Diffie-Hellman problem diffluence difform diffract diffracted wave diffraction diffraction angle

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