radiocarbon

All living things contain radiocarbon.

所有生物都含有放射性碳.

辞典例句

Accelerators 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.

互联网

The most frequently used method is radiocarbon dating.

最常用的方法是放射性碳定年法。

柯林斯例句

The leaf was allowed to photosynthesize in the presence of radiocarbon.

叶子被允许同放射性碳进行光合作用.

辞典例句

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.

期刊摘选

radiocarbon analysis

放射性碳分析

牛津词典

Researchers use radiocarbon to study certain biological processes.

研究人员借助放射性碳来研究某些生物过程.

辞典例句

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.

期刊摘选

The material in this beach has been dated by radiocarbon.

这个海滩上的物质经过放射性碳测定.

辞典例句