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radiocarbon dating中文是什么意思

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用"radiocarbon dating"造句"radiocarbon dating"怎么读"radiocarbon dating" in a sentence"radiocarbon dating"的同义词

中文翻译手机手机版

  • 放射[性]碳定年
  • 放射碳计年法
  • 放射性碳测定年代
  • 放射性碳定年法
  • 放射性碳纪年
  • 放射性碳年代测定法
  • 碳同位素年龄测定
  • 用放射性碳测定年龄

例句与用法

  • 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。
  • The researchers used radiocarbon dating on 22 pieces of microscopic charcoal found among neandertal tools in fire pits in gorham cave
    研究者们使用放射性碳方法为在山洞中发现的22片木炭确定年代
  • 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） 。
  • The portion of the shroud used for the radiocarbon dating was from a corner , which would have been handled often , increasing the likelihood of contamination
    来自裹尸布一角的部分用作放射性碳年代测定，通常是经过处理的增加了被污染的可能性。
  • Archaeologists have not excavated the site in modern times , and there has been no radiocarbon dating , but juval is the nearest place to the hollow where a number of the flowering plants and mosses associated with ? tzi now grow
    考古学家直到现代才到那儿发掘，遗址还没有碳14定年，但是，许多与奥兹有关的开花植物与藓类，现在都在居佛生长，在发现奥兹的地点周围，有这种特徵的就数居佛最近了。
  • The bacterial bioplastic coating argument is the strongest , as there have been cases in which ancient textiles have yielded radiocarbon dates much younger than other artifacts in the same sites ? most notably in the instance of mummy 1770 in the british museum , whose bones dated 800 to 1 , 000 years older , according to the radiocarbon tests , than the textile in which they were wrapped
    细菌性的“原生体覆盖物”的争论来得更激烈，已经有案例，就是古代纺织品的放射性碳年代测定比其他同样大小的史前器物的年代要晚得多? ?最值得注意的例子就是1770年陈列在大英博物馆的木乃伊，根据放射性碳年代测定，骨骼的年代为800至1000年之久，它们都被包裹着。
用"radiocarbon dating"造句  

英文解释

  • a chemical analysis used to determine the age of organic materials based on their content of the radioisotope carbon-14; believed to be reliable up to 40,000 years
    同义词：carbon dating, carbon-14 dating,

百科解释

Radiocarbon dating (or simply carbon dating) is a technique that uses the decay of carbon-14 () to estimate the age of organic materials, such as wood and leather, up to about 58,000 to 62,000 years. Carbon dating was presented to the world by Willard Libby in 1949.
详细百科解释

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