“zirconium”的概念、定义、翻译、参考文献-科学参考

单词	zirconium
释义	zirconium Encyclopedia 工学锆释 zirconium锆高熔点化学元素，元素符号Zr，原子序数40，原子量91.22，属周期系IVB族。理学锆释 zirconium锆化学元素。元素符号Zr，原子序数40，原子量91.224(2)。属周期系ⅣB族。 Astronomy zirconium缩写：Zr。锆 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 zirconium锆
随便看	fire protection level fire protection of general layout fire protection of hydropower station fire protection of reinforced concrete structures fire protection of steel structures fire protection of tunnel structure fire protection system fire protection system flight test fire protection technology and engineering fire protection water supply and hydrant systems fire protection water supply system of constant high pressure fire protection water supply system of low pressure fire protection water supply system of temporary high pressure Fire Publicity Day fire pump fire pumps fire rescue tools fire reservoir fire resistance level fire resistance level of museum fire resistance of wood fire resistance rating fire-resistant fire resistant glass fire-resistant grade of building

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