中文翻译与英英解释 | 【考古】碳14年代测定(法)。
| | | carbon: n. 1.【化学】碳。 2.【电学】碳精棒[片、粉]；碳 ... | | dating: n. 1.记日期。 2.【商业】(支付的)延期日期。 3 ... | |
| 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
同义词：radiocarbon dating, carbon-14 dating,
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例句与用法 | 1. | For decades , archaeologists have used a technique called carbon dating to work out how old their finds are
几十年来，考古学家已经用名为碳年代测定的方法计算出他们所发现文物的时间。
| | 2. | Well , the hopis let them take a little piece , and they checked by the carbon dating method . they found these tablets were at least 10 , 000 years old , maybe 50 , 000
所以霍皮族人就让他们带一小块回去，他们用炭同位素测定法来测定，发现这石头至少有一万年之久，或五万年。
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