zirconium | (n) 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, Syn. atomic number 40, Zr |
锆 | [锆 / 鋯] zirconium Zr, transition metal, atomic number 40 #43,348 [Add to Longdo] |