“coal-hosted ore deposits of rare metals”的概念、定义、翻译、参考文献-科学参考

单词	coal-hosted ore deposits of rare metals
释义	coal-hosted ore deposits of rare metals Encyclopedia 理学煤元素地球化学释 coal-hosted ore deposits of rare metals煤型关键金属矿产在特定的地质作用下，含煤岩系中高度富集关键金属，并适合在当前技术经济条件下从中开采利用关键金属的煤层、夹矸或煤层的围岩。又称煤系中关键金属矿产、与煤共伴生关键金属矿产。
随便看	steel sticking on gun steel strip steel structural member steel structure steel structure assembling steel structure installation steel structure painting steel structure staggered truss framing structure system steel support steel target testing steel tension bar steel thread forming machine steel track beam steel truss steel tube steel wire steel wire rope construction elevator steel wood composite furniture Steelworker's Strike of United States steel-yard clepsydra steely iron Steen River crater Steenrod Steenrod algebra Steenrod duality

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