| niobium |
a soft grey ductile metallic element used in alloys; occurs in niobite; formerly called columbium
출처: wordnet.princeton.edu/perl/webwn
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| niobium |
Also known as columbium. Niobium is a strong carbide forming element.
출처: www.niagaralasalle.com/products/reference/glossary...
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| niobium |
An elemental metal used to make colored body jewelry
출처: www.eventsboard.com/body_jewelry_terms.htm
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| niobium |
A rare, brilliant white metal always found in combination with tantalum.
출처: www.nrcan.gc.ca/mms/scho-ecol/glos_e.htm
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