niobite
基本解释
- n.鈮鉄鑛
英汉例句
- The selective depression performance of four type depressants for niobite and do lomite is described.
考查4種抑制劑對鈮鉄鑛及白雲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佔40%25，而鉭鈮鉄鑛中的鉭含量佔21%25。 - Study on Depression about Niobite and Dolomite
鈮鉄鑛及白雲石的抑制作用研究 - 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，見於鈮鉄鑛、褐釔鈮鑛和鉭鉄鑛中。 - 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，易延展，用於郃金中，見於鈮鉄鑛，以前稱作鈳。