趣英语 / columbite是什么意思

columbite是什么意思

n.
钶铁矿

相关问题

  • columbite造句

    There is high tantalite grade for certain large scale granite - pegmatite pattern tantalite - columbite mine in our country.我国某大型花岗伟晶岩型铌钽矿含钽品位高居我国钽铌矿山之首.The measurement indicates that the optimized performance can be ach...

  • columbite的音标？

    columbite的音标：columbite的英式发音音标为：[kə'lʌmbaɪt]columbite的美式发音音标为：[kə'lʌmbaɪt]...