测年 英语是什么意思 - 英语翻译

• dating

在 中文 中使用 测年 的示例及其翻译为 英语

同时测年证据是相当可靠的。
The dating evidence is fairly solid.”.

有了这些草，就可以进行碳14测年。
This remaining carbon then can be carbon 14 dated.

碳（-14）年代测年已变得非常非常地准确。
Carbon 14 dating is very accurate.

D，绿色激光束用于刺激光学测年中的石英颗粒。
D, green laser beam used to stimulate quartz grains in optical dating.

这非常重要，因为任何污染物都能够迅速改变此类研究最终的测年结果。
This is important because any contamination can radically alter dates in such studies.

然而，这一结论没有得到放射性测年和沉积学的支持。
However, this conclusion is unsupported by radioactive dating and sedimentology.

他说这些数据不足以对起源进行精确测年，但从中可以看到是在至少1.5万年前。
The data did not allow precise dating of the origin, but showed it occurred at least 15,000 years ago.

不过，他认为240万年这个数字“不那么吸引人”，因为测年方法存在潜在问题。
But he finds the 2.4 million date“less compelling,” because of potential issues with the dating methods.

研究人员使用U-Th测年来确定覆盖和保护矿床的流石的年代。
The researchers used U-Th dating to determine the age of the flowstone that was covering and protecting the deposit.

研究小组终于设法对这些骨头进行了测年，发现它们比预期的要年轻。
The research team has finally managed to date the bones, and found them to be younger than expected.

尽管这比辐射测试法定年更昂贵，但是AMS测年方法的精度更高，而且需要的样品量很小。
Although more expensive than radiometric dating, AMS dating has higher precision and needs small sample sizes.

因此，测年的过程包含测定14C数目（衰变后仍然存在的部分）。
Therefore, part of the dating process involves measuring the amount of 14C that remains after some has been lost(decayed).

过去许多重要事件的发生是通过在人体和其他骨骼上使用放射性碳和其他测年方法确定的。
Many crucial events of the past have been dated by using radiocarbon and other dating methods on human and other bones.

与广为接受的理论不同，放射测年法并没有证明大峡谷的岩石有百万年之久。
Contrary to what is widely believed, radioactive dating has not proven the rocks of the Grand Canyon to be millions of years old.

除了考古学和地质学，AMS测年还被应用于其他领域，例如生物医学研究和海洋科学研究。
Aside from archaeology and geology, AMS dating is also used in other fields like biomedical research and ocean sciences research.

解释下列测年方法的重要性：（a）无线电测年，（b）钾氩测年，（c）系列化，（d）地层学。
Explain the importance of the following dating methods:(a) radio carbon dating,(b) potassium argon dating,(c) seriation,(d) stratigraphy.

科学家们已将最新的测年技术应用于南非和斯威士兰，称为边境洞穴。
The researchers brought the latest in dating technology to bear on a site on the border of South Africa and Swaziland called Border Cave.

利用两种被称作铀铅测年法的技术，村里人发现什么锆石的年龄共要在44.29亿-44.76亿年。
Using a dating technique known as uranium- lead isotope, they found that the zircons were approximately 4,476 to 4,429 million years old.

但他也指出，研究人员只对动物部分进行了测年，因此，半兽人也可能是后来添加上去的。
But he notes that the researchers dated only the portions of the painting that show animals, so it's possible that the therianthropes were added later.

既然圣经是神默示的话语，那么我们应该问以下几个问题来检查14C测年法标准解释的有效性：.
Since the Bible is the inspired Word of God, we should examine the validity of the standard interpretation of 14 C dating by asking several questions:.

使用相同的铀-方法对ChanHol2骨架的遗骸进行了测年，据估计其残骸的历史可追溯至13,000年。
The same uranium-thorium method was used to date the remains of the Chan Hol 2 skeleton, which was estimated to be up to 13,000 years old.

此外，与这些人牙一起出土的动物化石具有典型的晚更新世特点--与放射性测年法测出的时间属于同一时期。
In addition, the animal fossils found with the human teeth are typical of the Late Pleistocene- the same period indicated by the radioactive dating evidence.

而那时，KBS凝灰岩测年结果的争论已经持续了10年，最后，大家一致同意一个距我们更近的日期。
At that point, the 10-year controversy over the date of the KBS Tuff came to a close with agreement on the more recent date..

放射测年显示它已经存在了至少854,000年，570,000年前就开始喷发，而最近的活跃期是从136,000年前至今。
Radioactive dating has shown an age of at least 854,000 years with eruption peaks at 570,000 years and the most recent active phase from 136,000 years to present.

解读放射性碳测年结果并不容易，有些时候，考古学家认为碳14测年结果在考古学方面是“不可接受”的。
Interpretation of radiocarbon dating results is not straightforward, and there are times when archaeologists deem the carbon 14 dating results“archaeologically unacceptable.”.

钐钕测年法（英语：Samarium-neodymiumdating）的结果显示矿床沉积于侏罗纪到白垩纪早期，约1.45亿年前。
Using samarium- neodymium dating, it has been estimated that the deposit formed during the late Jurassic-early Cretaceous period(around 145 million years ago).