radiocarbon的英语例句
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The material in this beach has been dated by radiocarbon.
这个海滩上的物质经过放射性碳测定.
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The most frequently used method is radiocarbon dating.
最常用的方法是放射性碳定年法。
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The leaf was allowed to photosynthesize in the presence of radiocarbon.
叶子被允许同放射性碳进行光合作用.
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