| 释义 |
radiocarbonUK:*/ˌreɪdiəʊˈkɑːrbən/US:(rā′dē ō kär′bən) 主要翻译 radiocarbon n (radioactive isotope of carbon) (化学术语)碳的放射性同位素，放射性碳 复合形式： carbon dating, carbon-14 dating, radiocarbon dating n (age of organic material)碳素定年；碳元素年代测定法Carbon dating told us how old the Turin Shroud is. |