“mining activity concentration area”的概念、定义、翻译、参考文献-科学参考

单词	mining activity concentration area
释义	mining activity concentration area Encyclopedia 经济学矿业活动集中区释 mining activity concentration area矿业活动集中区在矿产地域分布的自然属性和矿业经济活动地域分布的社会属性的基础上，形成与发展起来的具有特殊性质的地域生产综合体。
随便看	polyester resin polyester taffeta polyester technical yarn polyether poly (ether amide) polyether antibiotic polyether ester fiber poly (ether-ether-ketone) poly ether ether ketone polyetheretherketone fiber poly (ether-ketone) poly ether ketone poly (ether-ketone-ketone) poly ether ketone ketone polyether polyol poly (ether sulfone) poly ether sulfone polyethersulfone poly (ether-urethane) poly(ether urethane) polyethylene polyethylene catalyst polyethylene coating polyethylene fiber materials polyethylene glycol

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