“recycled rare metals”的概念、定义、翻译、参考文献-科学参考

单词	recycled rare metals
释义	recycled rare metals Encyclopedia 工学再生金属冶金释 recycled rare metals再生稀有金属从二次资源中重新冶炼出的稀有金属。其原料为各种矿山及冶金废渣、废液、烟尘、工业废渣和废催化剂、废合金、废半导体、废电子元器件等。
随便看	group of finite type group of galaxies group of holonomy group of homeomorphisms group of homotopy group of ideals group of infinite order group of inner automorphisms group of inner permutations group of integers group of invertible elements group of isometries group of isotropy group of Janko-Ree type group of left quotients group of Lie type Group of Lima group of linear operators group of linear parts group of linear transformations group of matrices group of monomial substitutions group of motions group of norms group of operators

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