zirconium

单词音标

zirconium音标[zә:\'kәuniәm]

汉语翻译

n. 锆

【化】 锆Zr

【医】 锆(40号号元素)

词型变化

简写符号:Zr

英语解释

名词 zirconium:

a lustrous grey strong metallic element resembling titanium; it is used in nuclear reactors as a neutron absorber; it occurs in baddeleyite but is obtained chiefly from zircon

同义词：Zr, atomic number 40

例句

A stable, corrosion-resistant zirconium alloy.

锆合金一种稳定而防腐蚀的锆合金

详细解释

zir.co.ni.um

n.Symbol Zr （名词）符号 Zr

A lustrous, grayish-white, strong, ductile metallic element obtained primarily from zircon and used chiefly in ceramic and refractory compounds, as an alloying agent, and in nuclear reactors as a highly corrosion-resistant alloy. Atomic number 40; atomic weight 9.22; melting point ,852=C; boiling point 3,578=C; specific gravity \'.5\' (20=C); valence 2, 3, 4.See table at element

锆：一种有光泽的、坚固的、可伸展的灰白色金属元素，主要从锆石中提炼。作为合金剂在陶器制造和耐火化合物中大量使用，而在核反应器中用作一种高度抗腐蚀合金。原子序数40；原子量9.22；熔点,852=C；沸点3,578=C；比重\'.5\'（在20=C时）；化合价2,3,4参见 element