炭同位素 meaning in Chinese
radio carbon
Examples
- Did you carbon - date the ink ? - of course ,
你用炭同位素法测定过墨迹了吗？当然了 - - did you carbon - date the ink ? - of course ,
你用炭同位素法测定过墨迹了吗？当然了 - 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。