Well, I know we start by discussing the shortcomings of carbon dating.

我知道我们一开始 是讨论碳年代测定法的缺点。

Do you want to kick this off and tell us exactly what carbon dating is?

你想来做个开场为我们具体介绍一下什么是碳测定年代法吗？

But, the study noted, carbon dating of the comb failed to show its exact age.

但是，该研究指出，对梳子的碳年代测定未能表明其确切年份。

There's going to be a lecture on carbon dating at the Natural Science Museum on Saturday.

周六自然科学博物馆有利用碳同位素测定年代的讲座。

And as added proof, the bones of both have been carbon dated and this proves that they lived together.

作为附加证据，两者的骨头都做过碳同位素测年，这也证明了它们曾一起生活。

The first breakthrough was the carbon dating.

第一个突破是碳测年。

It's now been carbon dated from the 15th century.

它现在是 15 世纪的碳年代。

Recently carbon dated to around 1420, its vellum pages features looping handwriting and hand-drawn images seemingly stolen from a dream.

最近的碳年代可追溯到 1420 年左右，它的牛皮纸页面上有循环的手写体和手绘图像，似乎是从梦中偷来的。

Maussan cited carbon dating analysis by the National Autonomous University of Mexico that he said showed " these beings are around 1,000 years old."

莫桑引用了墨西哥国立自治大学的碳测年分析，他说该分析显示“这些遗骸已有1000年历史”。

By sampling an elephant tusk from a point close to the skull, where the dentin layer is thin, the researchers were able to use carbon dating to measure how long ago the animal died.

通过从靠近头骨的点取样象牙，那里的牙本质层很薄， 研究人员能够使用碳测年法来测量动物死亡的时间。