niobite

基本解釋

• n.鈮鐵礦

同根派生

• niobite相關(guān)詞

英漢例句

• The selective depression performance of four type depressants for niobite and do lomite is described.
  考查4種抑制劑對鈮鐵礦及白云石的選擇性抑制性能。
• The fine spar contains 40 % tantalum while the tantalum niobite contains 21% tantalum.
  細晶石中的鉭的含量占40%25，而鉭鈮鐵礦中的鉭含量占21%25。
• Study on Depression about Niobite and Dolomite
  鈮鐵礦及白云石的抑制作用研究
• a hard gray lustrous metallic element that is highly corrosion-resistant; occurs in niobite and fergusonite and tantalite.
  一種堅硬有光澤的灰色金屬元素，抗腐蝕性極強，見于鈮鐵礦、褐釔鈮礦和鉭鐵礦中。
• a soft gray ductile metallic element used in alloys; occurs in niobite; formerly called columbium.
  一種灰色金屬元素，軟質(zhì)，易延展，用于合金中，見于鈮鐵礦，以前稱作鈳。

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