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

我知道我们一开始 是代测定法的缺点。

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测定代法吗？

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

但是，该研究指出，对梳子的代测定未能其确切份。

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同位素测定代的讲座。

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，两者的骨头都做过同位素测，这也证了它们一起生活。

The first breakthrough was the carbon dating.

第一个突破是测。

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

它现在是 15 世纪的代。

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

-14代测定预估能量体是在公元前一万来到地球的。

Carbon dating indicated that the man died over 5,300 years ago.

测该男子死于 5,300 多前。

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

他示通过代测定法将这枚足迹与该地区发现的同时代植物化石进行了联系比较。

Legend says she was carved by St. Luke but carbon dating says she's only 800 years old.

传说说她是由圣卢克雕刻而成， 但测她只有 800 岁。

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测分析，他说该分析显示“这些遗骸已有1000历史”。

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-14代测定的方法本不应该存在于那个时代。

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

最近的代可追溯到 1420 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。

Carbon dating showed that the vegetation had not seen the sun since at least near the start of the Little Ice Age, some 400 years ago.

定法显示这种植物至少从小冰河时期（大约400前）开始就从未接触过阳光。

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

随着时间的推移，在考古挖掘现场发现了许多文物，根据测法，这些文物在那个时期不应该存在。

A new study from the University of Utah let researchers figure out how old a tusk is using carbon dating, adding to genetic data about which elephant groups the tusks came from.

犹他大学的一项新研究让研究人员利用测法计算出象牙的龄，增加了有关象牙来自哪些大象群的遗传数据。

By the early twentieth century, carbon dating of Earth rocks and fossils had proven that the Sun was in existence and at temperatures warm enough to sustain life not for thousands of years, but for 3 billion.

在20世纪早期，地球岩石和化石的-14代测定证实，太阳已经以足够维持生命的温度存在了不是几千，而是30亿。

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， 研究人员能够使用测法来测量动物死亡的时间。