中文翻译与英英解释 | a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
同义词：Nb, atomic number 41,
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| Niobium, formerly columbium, is a chemical element with the symbol Nb (formerly Cb) and atomic number 41. It is a soft, grey, ductile transition metal, which is often found in the pyrochlore mineral, the main commercial source for niobium, and columbite. |
例句与用法 | 1. | Niobium is the metallic element with the highest transition temperature .
铌是转变温度最高的金属元素。
| | 2. | Standard specification for niobium - hafnium alloy ingots
铌铪合金铸锭标准规范
| | 3. | Iron and steel - methods for determination of niobium content
钢铁.铌含量的测定方法
| | 4. | Thermal fatigue behavior of niobium microalloyed h13 steel
13钢的热疲劳行为
| | 5. | Method for determination of niobium in zirconium alloys
锆和锆合金中铌含量的测定方法
| | 6. | Titanium ores - methods for determination of niobium
钛矿石.铌含量测定方法
| | 7. | Latest development and research on electrolytic niobium capacitor
铌电解电容器最新研究发展动态
| | 8. | Standard specification for niobium - hafnium alloy bar , rod , and wire
铌铪合金棒材杆材和线材标准规范
| | 9. | Standard specification for niobium and niobium alloy bar , rod , and wire
铌和铌合金棒材杆材及线材标准规范
| | 10. | Molecular dynamics simulations of melting behavior of plane of niobium and tungsten
面熔化的分子动力学模拟
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