“mining of beach placer”的概念、定义、翻译、参考文献-科学参考

单词	mining of beach placer
释义	mining of beach placer Encyclopedia 工学海滨砂矿开采释 mining of beach placer海滨砂矿开采在海滨地区开采富集于海底松散沉积物中矿产资源的作业。
随便看	Tibetan Art Studies Tibetan bamboo pitviper Tibetan Buddhism Tibetan Buddhist dance music Qiang-mu Yue-wu Tibetan Buddhist temple murals Tibetan calendar Tibetan carpet Tibetan Cavalry Tibetan chicken Tibetan costume Tibetan dance Tibetan donkey Tibetan fox tibetan gazelle Tibetan grass vase Tibetan horse Tibetan Literature Tibetan macaque Tibetan manor tibetan mastiff Tibetan Medical Thangkhas of the Four Medical Tantras Tibetan medicine Tibetan music Tibetan opera Tibetan paper

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