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單詞乎

zirconium

音標(biāo)[z?:'k?uni?m]
zirconium是什么意思、zirconium怎么讀

zirconium漢語翻譯

n. 鋯
【化】 鋯Zr
【醫(yī)】 鋯(40號號元素)

zirconium詞型變化

簡寫符號:Zr 

zirconium英語解釋

名詞 zirconium:

  1. 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
    同義詞:Zr, atomic number 40

zirconium例句

  1. A stable, corrosion-resistant zirconium alloy.
    鋯合金一種穩(wěn)定而防腐蝕的鋯合金

zirconium詳細解釋

zir.co.ni.um

n.Symbol Zr (名詞)符號 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
鋯:一種有光澤的、堅固的、可伸展的灰白色金屬元素,主要從鋯石中提煉。作為合金劑在陶器制造和耐火化合物中大量使用,而在核反應(yīng)器中用作一種高度抗腐蝕合金。原子序數(shù)40;原子量9.22;熔點,852=C;沸點3,578=C;比重'.5'(在20=C時);化合價2,3,4參見 element

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