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

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

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