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1·A black mineral that is an ore of niobium and '.

一种黑色矿物，是铌、钽矿石。

2·A black mineral is an ore of niobium and tantalum.

一种黑色矿物是铌、钽矿石。

3·The part two is of oxide characteristics of uranium-niobium alloy.

另一部分是铀铌合金的氧化特性研究工作。

4·Niobium in the low alloy steel was determined by spectrophotometry.

用分光光度法可以测定低合金钢中的铌。

5·Niobium is the metallic element with the highest transition temperature.

铌是转变温度最高的金属元素。

6·The niobium rare earth mineralization was concerned with tumour carbonatite.

铌、稀土成矿作用与脉状、瘤状碳酸岩有关。

7·The niobium strips were fabricated by forging-cogging, rolling and heat treatment.

研究了锻造开坯、轧制、热处理工艺对铌带深冲性能的影响。

8·The niobium superconducting cavities shown here could prove useful for waste transmutation.

此处展示的铌超导腔已经证明可以用于废料嬗变。

9·Among the high temperature nonferrous metals are molybdenum, niobium, tantalum, and tungsten.

高温有色金属包括钼，铌，钽，钨。

10·Recently various new reagents and detection methods were used to the photometric detection of niobium.

近年来各种新试剂、新方法的不断涌现，使铌的光度分析有了新的进展。

铌

1·The niobium superconducting cavities shown here could prove useful for waste transmutation.

此处展示的铌超导腔已经证明可以用于废料嬗变。

2·CBMM, the Brazilian company, produces about 80 per cent of the world's niobium supply and its biggest customers are all in Asia, according to a person close to the deal.

据知情人士称，巴西矿冶公司的铌供应量占全球的约80%，其最大客户都位于亚洲。

3·These are tiny pieces of a superconducting material consisting of a niobium film on an aluminium oxide wafer with gaps etched into it.

这是一些细小的超导材料，由一个刻有间隔的氧化铝晶片上的铌薄膜构成。

4·Mythological characters that can be found on the periodic table include Tantalus (Tantalum, ta) and his daughter Niobe (Niobium, Nb), and Promethius (Promethium, Pm).

元素表中可以找到神话中的角色，比如坦塔罗斯(钽)和他的女儿尼俄伯(铌)，还有普罗米修斯(钷)。

5·A black mineral that is an ore of niobium and '.

一种黑色矿物，是铌、钽矿石。

(1)niobium oxide氧化铌