“extraction metallurgy of niobium and tantalum”的概念、定义、翻译、参考文献-科学参考

单词	extraction metallurgy of niobium and tantalum
释义	extraction metallurgy of niobium and tantalum Encyclopedia 工学〔铌钽冶金〕释 extraction metallurgy of niobium and tantalum铌钽提取冶金将铌钽与矿物中其他杂质初步分离的冶金技术。
随便看	paraxial image paraxial imaging paraxial optical system paraxial optics paraxial ray paraxial rays paraxial region paraxial viewfinder para-xylene separation process parazoan Parazulazumkhlaozhaoyuhuo parboiled rice parcel identification parcel land price parcel post parcel post insurance parcels parcel sorting machine parcel subdivision parcel survey parchment parchment archives parchment-like transformation parchment rolls Parc Industriel de Bouskoura

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