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单词 carbon dating
释义 carbon datingn.(名词)
  1. The determination of the approximate age of an ancient object, such as an archaeological specimen, by measuring the amount of carbon 14 it contains.碳-14定年法,碳定年(法):通过测量古代文物,如考古标本中碳-14的含量,从而测定该古物的大致年代
Related Forms继承用法carʹbon-date' AHD[kärʹbən-dāt'] (动词)
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