radiocarbon dating
1
放射性碳定年法, 碳-14定年法
a method used by scientists to determine the age of organic materials by measuring the amount of carbon-14 they contain
- Scientists use radiocarbon dating to estimate the age of ancient artifacts and fossils.
科学家使用放射性碳定年法来估计古代文物和化石的年龄。
- The radiocarbon dating of the archaeological site revealed it was over 10,000 years old.
考古遗址的放射性碳定年法显示它有超过10,000年的历史。
- Radiocarbon dating confirmed the authenticity of the manuscript by dating the parchment it was written on.
放射性碳定年法通过测定书写手稿的羊皮纸的年代确认了其真实性。
- The accuracy of radiocarbon dating depends on the preservation of the organic material being tested.
放射性碳定年法的准确性取决于被测试有机材料的保存状况。
- Advances in radiocarbon dating have revolutionized the study of prehistoric cultures and environmental history.
放射性碳定年法的进步彻底改变了史前文化和环境历史的研究。