radiocarbon

名词：

名词: radiobroadcaster

更多词形：

名词: radiobroadcaster | 动词过去式: radiobroadcast/radiobroadcasted | 动词过去分词: radiobroadcast/radiobroadcasted | 动词现在分词: radiobroadcasting | 动词第三人称单数: radiobroadcasts |

单词例句：

The Bible and Radiocarbon Dating

圣经与放射性碳测定年代

Radiocarbon dating showed the family lived around 2600 B.C. and belonged to the Corded Ware culture, named for the distinctive twisted impressions that decorated artifacts of the time.

碳十四年代测定法显示，这个家庭生活在公元前2600年的绳纹器文化时期。

Bacteria and bacterial residue carry additional carbon and would skew the radiocarbon date toward the present.

细菌和细菌性残余带来额外的碳，会使现时测定的年代变得不准确。

Radiocarbon Dates Analysis of Yanshi Shang City and Zhengzhou Shang City

郑州商城和偃师商城的碳十四年代分析

The Application of Radiocarbon in the Study of Soil Carbon Cycles

放射性碳同位素在土壤碳循环中的应用

The shroud was also damaged by a fire in the Late Middle Ages which could have added carbon material, resulting in a higher radiocarbon content and a later calculated age.

这块裹尸布在中世纪后期遭到火灾破坏，也可能会增加另外的碳元素，这样会产生高放射性的碳素使计算的年代有所延迟。

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。

Radiocarbon dating in 1988 showed the cloth was made between 1260 and 1390.

放射性碳年代测定法显示，那块布料产于1260年与1390年之间。

A strange manuscript found inside and the unusually age-worn chest coupled with its noticeably unique design prompted them to conduct a radiocarbon test of the timber with which the chest was made.

结果发现里面有一份手稿，而箱子实在很古老，用来制作箱子的木材也十分奇特，于是决定用放射性碳来测算它的年代。