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单词 radiocarbon evidence
释义

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radiocarbon evidence
attributive. Of or relating to radiocarbon or its use in dating; (of dates, ages, etc.) based on or determined by dating with carbon-14; as radiocarbon evidence, radiocarbon method, radiocarbon year, etc.
ΚΠ
1941 Proc. National Acad. Sci. U.S.A. 27 476 The radiocarbon experiments were carried out in the following manner.
1949 Antiquity 23 113 A method of dating dead pieces of formerly living substances (such as wood and bone) by means of their radiocarbon content.
1957 G. E. Hutchinson Treat. Limnol. I. i. 8 The dating of the events, based primarily on the varve chronology, is in fair accord with the radio-carbon chronology.
1966 Radiocarbon 8 534 The result of a radiocarbon determination is commonly expressed as an age given in radiocarbon years.
1989 J. P. Mallory In Search of Indo-Europeans viii. 227 Radiocarbon evidence suggests that the Andronovo culture may have begun to emerge in the early second millennium bc.
2000 Kansas Anthropologist 21 51/2 A single radiocarbon age determination of 1935 ±75 radiocarbon years before present..was obtained on Elliot site feature charcoal.
2005 J. Diamond Collapse (2006) ii. 89 The dating of the porpoise bones was done by the modern state-of-the-art radiocarbon method known as AMS (accelerator mass spectrometry).
extracted from radiocarbonn.adj.
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