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carbon dating

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漢語翻譯

【化】 碳(14)測定年代

詞型變化：

動詞:carbon-date 

英文解釋：

名詞 carbon dating:

  1. a chemical analysis used to determine the age of organic materials based on their content of the radioisotope carbon-14; believed to be reliable up to 40,000 years
    同義詞：radiocarbon dating, carbon-14 dating

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