“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	evacuated optical waveguide evacuated tube solar water heater Evacuated tube transport evacuation evacuation and means of evacuation evacuation equipment for contaminated patient ofuclear,chemical and biological agents evacuation exit evacuation facilities evacuation plan evacuation platform evacuation route evacuation route external evacuation route pressurized evacuation route protected evacuation signal evacuation staircase evacuation system evacuation time Eva Hesse Eva Jiricna Eva Kanturková Evald Vassilievich Ilyenkov evaluable primary frequency standard evaluate of loss of working time，vegetative period，nursing period evaluate the soil and water

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