“氩-氩年代测定”的概念、定义、翻译、参考文献-科学参考

单词	氩-氩年代测定
释义	氩-氩年代测定 Encyclopedia 理学核分析技术释 argon-argon dating氩-氩年代测定利用中子活化法使样品中的39K经过39K(n,p)39Ar反应转化为39Ar，然后用质谱计测定其40Ar/39Ar的比值，代替通常在钾-氩法中的40Ar/40K比值，计算岩石或矿物的地质年龄。
随便看	Art and Illusion: A Study in the Psychology of Pictorial Representation Art and Its Objects Art and Literature Review Art and Social Theory:Sociological Arguments in Aesthetics Art and the State：The Visual Art in Comparative Perspective Art and Visual Perception Art and Visual Perception: A Psychology of the Creative Eye Art Appraisals art appreciation art archaeology art archives management Art as an Institution art as a symbol of feeling artascope Art as Experience art association art as therapy art as vehicle art auction industry Artavastan art background art bank art brand Art Brut Art Business Company

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