niobite

niobite什么意思,niobite翻译

基本解释

n.: 【矿】铌铁矿
网络: 钶铁石；铌铁石；钶铁矿

英汉解释

• 【矿物】铌铁矿

例句

• a soft gray ductile metallic element used in alloys; occurs in niobite ; formerly called columbium.

  一种灰色金属元素，软质，易延展，用于合金中，见于铌铁矿，以前称作钶。

• The process of this invention uses concentrated niobite as raw material.

  本发明涉及以铌铁精矿制取优质铌铁合金的方法。

• The preparation of AgCl nano-crystalline doped niobite tellurite glass and its nonlinear optic performance

  AgCl纳米晶掺杂铌碲酸盐系统非线性光学玻璃材料研究

• Effect of diphosphonic acid on niobite collecting property and its action mechanism

  双膦酸对铌铁矿的捕收特性影响及其作用机理

• Study on Depression about Niobite and Dolomite

  铌铁矿及白云石的抑制作用研究