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carbon-14 dating
释义
carbon-14 dating
Encyclopedia
理学
〔核技术应用〕
释
carbon-14 dating
碳-14测年
利用碳-14(14C)衰变测定样品年龄的测量方法。
理学
核分析技术
释
carbon-14 dating
碳-14法定年
通过测定样品中14C或14C/12C比值,根据放射性碳-14(半衰期约5700年)衰变程度进行样品年代测定的定年方法。
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