carbon dating

n.碳定年法（根据测定古物不同形态的碳含量以计算年代）

网络释义：碳年代测定法；碳测定年龄；碳年份测定

网络释义

1.碳定年法（根据测定古物不同形态的碳含量以计算年代）a method of calculating the age of very old objects by measuring the amounts of different forms of carbon in them

na.1.【考古】碳14年代测定(法)

n.1.a method of finding out the age of a very old object by measuring the amount of radioactive carbon it contains

1.碳年代测定法谓地球上的“外星书”，而科学家第一次成功解密，以“碳年代测定法”（carbon dating）测定出伏尼契手稿的真实年纪，结果发 …

2.碳定年 carbon cycle 碳循环 carbon dating 碳定年法 ; 碳年份测定 carbon dioxide 二氧化碳 ...

4.碳测定年龄 carbon cycle 碳的循环 carbon dating 碳测定年龄 carbon dioxide 二氧化碳 ...

5.碳年份测定 carbon cycle 碳循环 carbon dating 碳定年法 ; 碳年份测定 carbon dioxide 二氧化碳 ...

6.碳测时法-准确吗 Geologic Time Scale 地质学时标 Carbon dating 碳测时法-准确吗? Prophecy table of Jesus return 耶稣再来的预言表 ...

7.碳纪年 ... 碳循环 carbon cycle 碳纪年 carbon dating 二氧化碳 carbon dioxide ...

1.The age of the sand sheets was derived from carbon-dating organic debris collected just below the deposit.这些沙砾层的沉积时间，是以碳定年法就该层底下的有机遗骸来进行判定的。

2.The researchers determined the age of each chunk by carbon dating, possible because the sediment is rich in decomposed plant matter.研究人员通过碳测定法推断沉积核片段的年代，可能是因为沉积核中富含植物腐烂后的分解物。

3.The facts: Well, there is no sopd way to prove or disprove it, since the very theory says the carbon dating of this age is flawed.事实说话：因为这个理论宣称当今的年份有误，所以证实它真伪有非常可靠的方法。

4.Radio carbon dating puts the origin of the shroud between 1260 C. E. and 1390 C. E. , consistent with the theory that it was a forgery.根据碳同位素测定，该亚麻布产于1260年至1390年之间，不过许多人坚持认为这是伪造的。

5.Carbon dating indicated that the history of these massive statues could be traced back to 400 BC.碳年代测定法表明，这些巨大雕像的历史可以追溯到公元前400年。

6.The tree's genetic material age had been calculated using carbon dating at a laboratory in Miami, Florida.由于在迈阿密（佛罗里达）的实验室使用放射性碳年代测量法的事关于树的遗传物质时代计算着。

7.Radio carbon dating indicates it was begun about 2950 BC and that the final arrangement of the stones was completed about 1550 BC.辐射碳测年代显示它（石柱群）是始于西元前约2950年而巨石置立最终完成于西元前约1550年。

8.Carbon dating and infrared analysis of Leonardo's techniques back up the theory.碳定年法和红外线分析法对这幅作品作出的分析鉴定支持了上述说法。

9.In the case of the lotus, the age was worked out by carbon dating of the fruit.关于上面的莲花一例，可以通过碳定年来确定果实的年龄。

10.So this carbon dating, all it's really doing is measuring that. It gives a number for it.这种碳同位素纪年的，实际上是测量C14的含量，测量给出一个数值。