单词radiocarbon
n.: 放射性碳（碳的放射性同位素，用以测定物体的年代）
网络: 放射性炭；放射性炭素；射碳
放射性碳（碳的放射性同位素，用以测定物体的年代）:
a radioactive form of carbon that is present in the materials of which living things are formed, used in carbon dating
【化学】放射性碳
放射性炭素
射碳
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。
So far, radiocarbon dating of the site has linked it to the 10th and 9th centuries B. C. , the Iron Age.
到目前为止，放射性碳测年的网站已链接到第10和第9世纪公元前的铁器时代。
They were found in Gough"s Cave in Somerset, England, and are the oldest directly dated skull-cups known, based on radiocarbon analysis.
这些杯子是在英格兰萨默塞特郡的高夫洞穴发现的，根据发射性碳素检测室迄今为止所知的最早的头骨杯子。
The reliability of radiocarbon dating depends on the reliability of dating material.
14C年龄的可靠性在于测年物质的可靠。
Because we know how fast radiocarbon decays, we can figure out the age of the organic material.
因为我们知道放射性碳分解有多快，我们就能计算出有机材料的年龄。