“production of block by unity area”的概念、定义、翻译、参考文献-科学参考

单词	production of block by unity area
释义	production of block by unity area Encyclopedia 工学地下开采设计释 production of block by unity area矿块生产能力矿山正常生产服务年限内，矿块单位时间内所能采出的矿石量。
随便看	Permian coal measures permian period Permian-Triassic boundary events per mil permil permillage per mille perminvar permissibility permissible permissible concentration-short term exposure limit permissible concentration-time weighted average permissible control permissible epimorphism permissible error permissible function permissible information set permissible information vector permissible law permissible monomorphism permissible stress design method permissible value permission permission to produce audio-visual products permission to publish audio-visual products

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