Radiocarbon英文翻译_含义_读音_Radiocarbon例句

词性释义

n.

[核] 放射性碳

例句

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放射性碳

Accelerators are also used for radioisotope production, cancer therapy, Biological sterilization, and one form of radiocarbon dating .

加速器也用于制造放射性同位素、治疗癌症、生物消毒及放射性碳定年。

But he said that the OSL technique was less reliable than radiocarbon dating, which has been applied to other early American sites.

但是，他称光刺激冷光技术没有放射性碳年代鉴别法可靠，后者已经在其他早期的美洲考古遗址中得到应用。

If the claims of this testimony are correct, it would be consistent with the radiocarbon dating of the shroud (see below).

如果这个见证的声称是真实的话，那么裹尸布的放射性碳年代测定将会相互一致（见下）。

Hodgins' team was able to determine that the samples were made between 1404 and 1438 -- quite a narrow range for a radiocarbon measurement.

霍金斯的小组已经能够测出这些样品年代在1404到1438年之间，这对于放射性碳素测量来说已是个很窄的范围了。

The team used radiocarbon analysis to figure out what parts of the soot come from biomass and what comes from fossil fuels .

该小组利用放射性碳分析来计算出哪些烟尘来自于生物质，哪些来自于矿物燃料。

The research marks the first time any of the cremation burial sites from Stonehenge have been radiocarbon dated.

这项研究也是史前巨石群火葬墓地第一次接受放射性碳年代测定。

So far, radiocarbon dating of the site has linked it to the 10th and 9th centuries B. C. , the Iron Age.

到目前为止，放射性碳测年的网站已链接到第10和第9世纪公元前的铁器时代。

They were found in Gough 's Cave in Somerset, England, and are the oldest directly dated skull-cups known, based on radiocarbon analysis.

这些杯子是在英格兰萨默塞特郡的高夫洞穴发现的，根据发射性碳素检测室迄今为止所知的最早的头骨杯子。

The reliability of radiocarbon dating depends on the reliability of dating material.

14C年龄的可靠性在于测年物质的可靠。

Because we know how fast radiocarbon decays, we can figure out the age of the organic material.

因为我们知道放射性碳分解有多快，我们就能计算出有机材料的年龄。

Radiocarbon dating experts have also found advantages from working onsite with archaeologists.

放射性碳测定年代的专家们还发现了在考古现场工作的各种优点。

Bacteria and bacterial residue carry additional carbon and would skew the radiocarbon date toward the present.

细菌和细菌性残余带来额外的碳，会使现时测定的年代变得不准确。

But the bone awl such biological material is may degrade the material, then knows its age through the radiocarbon test.

但是骨锥这样的生物材料是可降解材料，通过放射性碳测试即可知道它的年代。

Sometimes atmospheric radiocarbon levels remain constant for many decades, even centuries.

有时候大气原因会使碳素十年甚至百年保持稳定。

Radiocarbon dating has since transformed archaeology.

从此以后，放射性测年法改变了考古学。

Various labs are doing radiocarbon-dating of the bones to more precisely date them.

不同的实验室正在对这些猛犸象骨骼进行放射性碳测定，以更加精确地得知这些化石的年龄。

"Many of the radiocarbon dates for this period cover exactly the range that's under debate, " Amihai Mazar says, chuckling wearily.

“很多针对这一时期的放射性碳年代测定的精确范围都存在争议，”阿米哈伊·玛扎尔说着便有些厌倦的轻笑起来。

So it turns out that radiocarbon dating works for a lot of prehistorical art.

所以放射性碳年代测定对许多史前艺术有用。

They had to do with chemical analysis, something to do with measuring the amount of radiocarbon that's left in organic stuff.

它们与化学分析有关，与测量有机体留下来的放射性碳数量有关。

Radiocarbon dating places the site at ca.

放射性碳测年地方网站在CA。

Radiocarbon analysis dates fragments of the wooden hull to between 700 and 900 AD.

船体木材碎片经过碳定年分析，证实出自公元七00到九00年。

The material in this beach has been dated by radiocarbon.

这个海滩上的物质经过放射性碳测定。

The shroud cloth was radiocarbon dated to circa 1260-1390 by three separate laboratories.

裹尸布被三个独立的实验室分别用放射性碳测试，日期大约是在1260年—1390年左右。

She has sent more than 100 wood samples, taken from more than 80 towers, to Beta Analytic, a Florida radiocarbon-dating firm.

她从80多座碉楼提取了100多件木材样本，送往佛罗里达州一家碳年代测定专业机构Beta实验室（BetaAnalytic）进行检测。

Using the technique of radiocarbon dating, they all agreed that the cloth dated to the 13th or 14th century (1260 to 1390).

他们使用放射性碳年代测定法，都同意布料是回溯到十三或十四世纪（1260年到1390年）。

Radiocarbon dating in 1988 showed the cloth was made between 1260 and 1390.

放射性碳年代测定法显示，那块布料产于1260年与1390年之间。

Researchers use radiocarbon to study certain biological processes.

研究人员借助放射性碳来研究某些生物过程。

Virtual Dating Radiocarbon (Carbon-14) applies to once-living materials that are less than 50, 000 years old.

虚拟测年放射性碳（碳14）模型应用于测量年龄小于50000年的物质。

Coral radiocarbon records of Indian Ocean water mass mixing and wind-induced upwelling along the coast of Sumatra, Indonesia

印度洋水团混合的珊瑚放射性碳记录和沿印尼苏门答腊海岸风引起的涌升

Preliminary results for the Fourth International Radiocarbon Inter-Comparison study

放射性碳测年国际比对活动的初步结果

1·All living things contain radiocarbon.

所有生物都含有放射性碳。

2·Researchers use radiocarbon to study certain biological processes.

研究人员借助放射性碳来研究某些生物过程。

3·Radiocarbon dating places the site at ca.

放射性碳测年地方网站在CA。

4·Virtual Dating Radiocarbon (Carbon-14) applies to once-living materials that are less than 50,000 years old.

虚拟测年放射性碳（碳14）模型应用于测量年龄小于50000年的物质。

网络释义

放射性碳

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常用短语

radiocarbon dating

radiocarbon dating - 放射性碳测定年代；碳同位素年龄测定

同根词 (词根radioactive)

radioactive	adj	[核] 放射性的；有辐射的
radiological	adj	放射学的；放射线学的
radiolarian	adj	放射虫类的
radioactivity	n	放射性；[核] 放射能力；[核] 放射现象
radiography	n	[核] 放射线照相术；X光线照相术
radiobiology	n	[生物物理] 放射生物学
radiochemistry	n	[核] 放射化学
radiographer	n	放射线技师，X光照相师