“in-situ crushing leaching mining method”的概念、定义、翻译、参考文献-科学参考

单词	in-situ crushing leaching mining method
释义	in-situ crushing leaching mining method Encyclopedia 工学原地破碎浸出采矿法释 in-situ crushing leaching mining method原地破碎浸出采矿法利用露天或井下切采形成碎胀补偿空间，采用爆破或挤压爆破技术，将矿石就地进行破碎，构筑矿石块度级配合理、矿石微细裂隙发育、孔隙度均匀适度、渗透性良好的采场矿堆，然后向矿堆布洒溶浸剂，有选择性地浸出矿石中的有用组分的方法。
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