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niobium

/naɪˈəʊ.bi.əm/

翻译: 一种柔软、灰色、可延展的金属元素,用于合金中,存在于铌铁矿中,旧称钶。

1 个条目

noun

/naɪˈəʊ.bi.əm/C2formalscientific
  • zh一种柔软、灰色、可延展的金属元素,用于合金中,存在于铌铁矿中,旧称钶。

A soft, grey, ductile metallic element used in alloys, occurring in niobite and formerly known as columbium.

不可数

  1. Chemical elementC1formalscientific

    A soft, grey, ductile metallic element used in alloys, superconductors, and steel production.

    zh化学元素

    • Niobium is often used to strengthen steel alloys.
    • The superconducting properties of niobium are important in MRI machines.
    • Niobium is extracted from the mineral niobite.

    同义词columbium

词形
  • niobiums plural form
  • niobiums' possessive plural form
  • niobium's possessive singular form