“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	regional metamorphsim Regional Metrology Organization Regional Military Commissioner Regional Military Commissioner of of Cavalry and infantry regional multplier-acceleration principle regional national geography regional natural resources regional negotiation regional numerical prediction model regional organizations regional parking management regional phase regional physical geography regional planning Regional Planning Association of America regional planning of ecological construction and environmental protection regional planning of the Zhujiang River Delta regional planning of water conservancy in ancient China regional planning system Engineering regional planning theory Regional Plan of New York regional policy regional policy evaluation regional population flow regional prevention and control

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