| 单词 | carbon–14 date |
| 释义 | > as lemmascarbon–14 date carbon–14 date n. = carbon date n. ΘΚΠ the world > time > reckoning of time > chronology > [noun] > assignment to a time or dating > dating methods > date ascertained by age dating1941 carbon date1950 radiocarbon date1950 carbon–14 date1951 1951 Biblical Archaeol. 14 28 Dr Libby's results show them to be about 2,000 years old, which is consistent with other carbon-14 dates obtained from Peruvian samples. 2005 Physics Educ. 40 67/1 We would wish to see some historical evidence that the Shroud existed before the carbon-14 date. carbon–14 date carbon–14 date v. = carbon-date v. ΘΚΠ the world > time > reckoning of time > chronology > arrange chronologically [verb (transitive)] > use methods of dating carbon-date1953 radiocarbon-date1956 carbon–14 date1957 age-date1967 1957 S. Afr. Archaeol. Bull. 12 25 This deposit was carbon-14 dated as being 6310 ±250 years old. 2003 Sacramento (Calif.) Bee (Nexis) 12 Sept. b 2 The wood was carbon-14 dated to 1410 and tentatively identified as a species unknown in North America. < as lemmas |
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