Radiocarbon dating experts have also found advantages from working onsite with archaeologists .

放射性碳测定年代的专家们还发现了在考古现场工作的各种优点。

The professor believes the radiocarbon dating of the shroud was wrong because the sample was contaminated .

这位教授认为，对裹尸布所做的放射性碳年代测定结论有错误，因为取样受到了污染。

All living things contain radiocarbon .

所有生物都含有放射性碳。

Using radiocarbon dating , the researchers dated an ash layer to between 9300 and 10500 years ago .

借助放射性碳测年技术，研究人员认为该灰层的年龄在9300年和10500年之间。

Ho says about 1000 ancient dna sequences , 3000 dated megafauna specimens and 6000 radiocarbon dated remains from the human fossil record were analysed for the study .

ho说这项研究分析了1000个古基因的顺序、3000个有确切日期的大型动物标本以及至今仍留在人类化石记录上的6000个放射性碳。