“二次资源开采”的概念、定义、翻译、参考文献-科学参考

单词	二次资源开采
释义	二次资源开采 Encyclopedia 工学二次资源开采释 secondary recovery of resources二次资源开采在已结束开采的阶段上或矿山中再次进行的采矿作业。是增加矿石产量、充分回收矿产资源和延长矿山企业寿命的重要手段。
随便看	liquid level regulatory systems liquid level tank measuring device liquid level, temperature, density（LTD） measuring device liquid-like cell liquidlike cell liquid-like cluster liquidlike cluster liquid limit liquid line liquid liquid chromatography liquid-liquid chromatography liquid liquid equilibrium liquid-liquid equilibrium liquid liquid extraction liquid-liquid extraction liquid-liquid interface liquid/liquid interfaces liquid-liquid phase separation liquid loading arm liquid lock liquid lubricant liquid magnesium resources liquid manometer liquid manometer standard device liquid medicine sterilization

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