radiocarbon信息详情
n.[核]放射性碳
radiocarbon dating───放射性碳测定年代；碳同位素年龄测定；<正>放射性碳年代测定（法）
Radiocarbon dating of fossils taken from caves on islands along southeastern Alaska's coast suggest that at least a portion of the area was remaining ice-free during the last ice age.───从阿拉斯加东南海岸岛屿的洞穴中提取的化石的放射性碳年代测定法表明，在最后一个冰河时代，该地区至少有一部分保持无冰状态。
Tom, in your archaeology class, did you talk about radiocarbon dating?───汤姆，你在考古学课上有没有讨论过放射性碳年代测定法？
The most frequently used method is radiocarbon dating.───最常用的方法是放射性碳定年法。
Accelerators are also used for radioisotope production, cancer therapy, Biological sterilization, and one form of radiocarbon dating .───加速器也用于制造放射性同位素、治疗癌症、生物消毒及放射性碳定年。
But he said that the OSL technique was less reliable than radiocarbon dating, which has been applied to other early American sites.───但是，他称光刺激冷光技术没有放射性碳年代鉴别法可靠，后者已经在其他早期的美洲考古遗址中得到应用。
If the claims of this testimony are correct, it would be consistent with the radiocarbon dating of the shroud (see below).───如果这个见证的声称是真实的话，那么裹尸布的放射性碳年代测定将会相互一致（见下）。
Hodgins' team was able to determine that the samples were made between 1404 and 1438 -- quite a narrow range for a radiocarbon measurement.───霍金斯的小组已经能够测出这些样品年代在1404到1438年之间，这对于放射性碳素测量来说已是个很窄的范围了。
The team used radiocarbon analysis to figure out what parts of the soot come from biomass and what comes from fossil fuels .───该小组利用放射性碳分析来计算出哪些烟尘来自于生物质，哪些来自于矿物燃料。
The research marks the first time any of the cremation burial sites from Stonehenge have been radiocarbon dated.───这项研究也是史前巨石群火葬墓地第一次接受放射性碳年代测定。