niobite的例句大全

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

A hard gray lustrous metallic element that is highly corrosion-resistant; occurs in niobite and fergusonite and tantalite.

一种坚硬有光泽的灰色金属元素，抗腐蚀性极强，见于铌铁矿、褐钇铌矿和钽铁矿中。

Study on Solid-Phase Synthesis and Mechanism of Carbothermal Reduction of Niobite

铌铁矿固相合成及碳热还原机理研究

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

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。

A mineral consisting of tantalum oxide of iron and manganese that occurs with niobite or in coarse granite; an ore of tantalum.

一种由铁和锰的钽氧化物组成的矿物，与铌铁矿共生，亦见于粗糙的花岗岩中，是一种钽矿石。