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chromium 音标拼音: [kr'omiəm]

n. 铬

铬

WordNet (r) 3.0 (2006) (WordNet)

chromium
n 1: a hard brittle multivalent metallic element; resistant to
corrosion and tarnishing [synonym: {chromium}, {Cr}, {atomic
number 24}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Chromium \Chro"mi*um\, n. [NL., fr. Gr. ? color.] (Chem.)
A comparatively rare element occurring most abundantly in the
mineral chromite. Atomic weight 52.5. Symbol Cr. When
isolated it is a hard, brittle, grayish white metal, fusible
with difficulty. Its chief commercial importance is for its
compounds, as potassium chromate, lead chromate, etc., which
are brilliantly colored and are used dyeing and calico
printing. Called also {chrome}.
[1913 Webster]

The Elements Database (element)

chromium
Symbol: Cr
Atomic number: 24
Atomic weight: 51.996
Hard silvery transition element. Used in decorative electroplating.
Discovered in 1797 by Vauquelin.

English-Spanish (Internet Dictionary Project)

cromo

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单词	字典	翻译
chromium	查看　chromium　在百度字典中的解释	百度英翻中〔查看〕
chromium	查看　chromium　在Google字典中的解释	Google英翻中〔查看〕
chromium	查看　chromium　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

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