| 词汇 | radiocarbon-dating |
| 释义 | radiocarbon dating noun[ U ] chemistry specializeduk /ˌreɪ.di.əʊ.kɑː.bən ˈdeɪ.tɪŋ/ us /ˌreɪ.di.oʊ.kɑːr.bən ˈdeɪ.t̬ɪŋ/ → carbon dating放射性碳计年法（同 carbon dating） Palaeontology & fossils ammonite ammonoid biozone carbon dating fossil fossil record fossilization fossilize fossilized index fossil microfossil missing link palaeontologist palaeontology petrifaction petrify unfossiliferous You can also find related words, phrases, and synonyms in the topics: Scientific techniques radiocarbon dating | American Dictionaryradiocarbon dating noun[ U ] us/ˌreɪ·di·oʊˈkɑr·bən ˌdeɪ·t̬ɪŋ/ science carbon dating Examples of radiocarbon datingradiocarbon dating Despite its vital role, radiocarbondating has a number of weaknesses, both inherent within the technique and also specific to the region. This chronology has been obtained from radiocarbondating of the tomb and other structures at the site. Because of the vagaries of radiocarbondating, however, the double punch must remain for the moment merely intriguing speculation. These data highlight key contrasts in resolution between radiocarbondating and tephrochronology. Despite this progress, radiocarbondating is still underutilized. This classification will be improved if peat or other suitable material for radiocarbondating can be discovered between flows. All of these records may be potentially integrated using tephrochronology, and/or an intensive use of radiocarbondating. These links are supported by neutron activation analysis of the ceramics and by radiocarbondating. Inevitably, public interest in the technique tends to focus on the area of radiocarbondating. The turnover of soil organic fractions estimated by radiocarbondating. Because of the vagaries of radiocarbondating, we cannot know the exact years of volcanic eruptions or the exact years in which droughts of interest may have occurred. A new method for investigating the age structure of the patch mosaic of a tropical forest by utilizing radiocarbondating techniques on fallen trees is proposed. Additionally, several metatarsals were removed for radiocarbondating and were returned to the site once testing was complete. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Similarly, the retrieval predated the use of radiocarbondating techniques which would have dated the remains with considerable accuracy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Given the nature of radiocarbondating, such discordant dates occasionally occur even in undisturbed deposits, when multiple samples were dated. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of radiocarbon dating These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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