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

但是，研究指出，对梳子碳代测定未能表明其确切份。

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

我知道我们一开始 是讨论碳代测定法缺点。

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代法？

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代讲座。

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，两者骨头都做过碳同位素测，这也证明了它们曾一起生活。

He said carbon dating methods were used to link the footprint to the same time period as plant material found in the area.

他表示通过碳代测定法将这枚足迹区发现同时代植物化石进行了联系比较。

The first breakthrough was the carbon dating.

首个突破是碳-14测定代法。

Carbon dating has revealed that some specimens of Welwichia are upwards of 3,000 years old.

碳代测定法显示，某些Welwichia标本历史可追溯至3000多前。

However, carbon dating concluded that none of the bones are from this period.

然而，碳代测定法得出结论，这些骨头都不是来自这个时期。

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

它现在已经通过碳 dating 被确定为来自15世纪。

The carbon date The skeleton in 1969 reveals the woman had died 23,000 years ago.

1969对骨骼进行碳测定显示，这名女性死于23000前。

There have been many artefacts found over time in archaeological dig sites, that based on carbon dating should not have existed during that time.

长时间以来在古迹中，挖掘出土了很多古代遗物，基于碳-14代测定方法本不应存在于那个时代。

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碳测分析，他说分析显示“这些遗骸已有1000历史”。

Next, they turned to carbon dating for answers and found the bones were 400,000 years old.

接下来，他们转向碳14测定法寻找答案，发现这些骨头有40万历史。

So we need the weak nuclear force to understand, like, to do carbon dating, for instance.

所以我们需要弱核力来理解，比如进行碳 dating 这样事情。

That fossil was established through a couple of carbon dating sequences to be 43,000 years old.

那块化石经过几次碳定序列测定，确认有43,000历史。

Canvas, wood, even the oils used in paints are all plant-based and can be carbon dated.

帆布、木材，甚至油漆中使用油都是植物基，可以通过碳测法测定。

Carbon dating puts the Cube here around 10,000 BC.

碳-14代测定预估能量体是在公元前一万来到球。

Couldn't someone have dated the skeleton itself using carbon dating?

难道有人不能用碳测法来确定骨骼本身代？

Carbon dating is another technique that relies on nuclear processes.

碳测是另一种依赖核过程技术。