| 释义 |
ra·di·o·car·bon 英ˌreɪdiːəʊˈkɑːbən美ˌredioˈkɑrbənAHDrā'dē-ō-kärʹbən ☆☆☆☆☆高COCA⁴⁷⁶⁰⁶BNC²²⁶⁴⁴iWeb²⁸²¹⁶
基本英英词源搭配记法近义反义例句例句
n.放射性炭¹⁰⁰
Noun:
a radioactive isotope of carbonradio-,放射的，carbon,碳。radiocarbon dating放射性碳测定年龄,放…carbon dating碳定年radiocarbon age放射性碳龄radiocarbon chronology放射性碳测定年代法,…radiocarbon method放射性碳测定年代法…
radio-光|射线carbon-碳⇒n.放射性炭n.化放射性碳;放射性炭素;碳的放射性同位素;用以测定物体的年代近义词 carbon 14碳14,放射性碳…
名词100%
用作名词The material in this beach has been dated byradiocarbon.这个海滩上的物质经过放射性碳测定。 The object, which will be documented in the March issue of the Journal of Archaeological Science, is made out of a large elk antler and has been radiocarbon dated to about10,900 years ago.
这件艺术品将归档于《考古学杂志》的三月号，使用大号的麋鹿鹿角刻画的，通过放射性碳测得大约有10900年的历史。 yeeyan
“ 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。 yeeyan
And its use in radiocarbon dating.
它使用于放射性碳年代测定法。163
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。 chinaufo.com
Nature worked in our favor. During the early15th century, radiocarbon levels were changing quite rapidly, so that allowed us to narrow the time frame.
大自然帮了我们大忙，15世纪早期，碳元素层变化活跃，使我们能缩短时间距离。 yeeyan
Seven syphilitic skeletons, found buried with coins, were radiocarbon dated. The results indicated that the individuals were affected by the disease long before Columbus was even born.
七具带有铜钱陪葬的梅毒患者的骨骼，经过碳同位素年龄测定，被证明他们被梅毒感染的年代远远早于哥伦布的出生时间。 yeeyan
So far, radiocarbon dating of the site has linked it to the 10th and9th 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。 en400
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。 yeeyan
The leaf was allowed to photosynthesize in the presence of radiocarbon.
叶子被允许同放射性碳进行光合作用。 www.chinadaily.com.cn
The professor believes the radiocarbon dating of the shroud was wrong because the sample was contaminated.
这位教授认为，对裹尸布所做的放射性碳年代测定结论有错误，因为取样受到了污染。 yeeyan
The shroud was also damaged by a fire in the Late Middle Ages which could have added carbon material, resulting in a higher radiocarbon content and a later calculated age.
这块裹尸布在中世纪后期遭到火灾破坏，也可能会增加另外的碳元素，这样会产生高放射性的碳素使计算的年代有所延迟。 yeeyan
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。 kuenglish
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。 yeeyan
Unlike traditional radiocarbon dating, which can be bought off the shelf, Dr Bayliss reckons it takes between three and four years to train a graduate researcher to use the new technique properly.
传统的放射碳断代法是一种现学现卖的技术，但地层学与之不同， Bayliss博士认为培养一名完全掌握此项新技术且具有硕士学位的研究人员得需要三到四年的时间。 ecocn
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。 eol
Who says there are no pyramids in Bosnia? Radiocarbon dating method confirmed that the Bosnian Pyramid of the Moon was built about ten thousand years ago!
谁说波斯尼亚没有金字塔？放射性碳年期测试法证实，波斯尼亚的月亮金字塔被建于一万年前！ blog.sina.com.cn
Radiocarbon dating in 1988 showed the cloth was made between1260 and1390.
放射性碳年代测定法显示，那块布料产于1260年与1390年之间。 yeeyan
Radiocarbon dating indicates the figure excavated from an archaeological dig in southern Germany, near the Danube valley, was at least35,000 years old, the researchers said.
研究人员称，根据放射性碳年代测定法的测定结果，德国南部多瑙河流域附近的一处考古遗址中出土的这尊雕像距今至少有三万五千年。 hjenglish
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。 yeeyan
Radiocarbon dating showed that the head's age matched the king's date of death.
放射性碳显示这个头颅的年龄符合国王的死期。 yeeyan
Radiocarbon dating provides a range, often spanning200 years or more, rather than an exact date for a site.
采用放射性碳技术来测定一处考古遗址的年代，得到的并不是一个准确日期，而是一个时间跨度范围通常为200年或更久远的数值。 ecocn |