“再生稀有金属”的概念、定义、翻译、参考文献-科学参考

单词	再生稀有金属
释义	再生稀有金属 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	sequence of partial sums sequence of points sequence of positive type sequence of quotient groups sequence of random variables sequence of rational numbers sequence of series sequence of sets sequence of signs sequence of statistics sequence of stellar spectra sequence of sub-dwarfs sequence of sub-giants sequence of subsets sequence of supergiants sequence of symbols sequence of tests sequence of transfinite cardinals sequence of transfinite numbers sequence of Ulm factors sequence of white dwarfs sequence polymorphism sequencer sequence rank sequence regularity of polymer chains

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