| 单词 | carbon–14 dating |
| 释义 | > as lemmascarbon–14 dating carbon–14 dating n. = carbon dating n. ΘΚΠ the world > time > reckoning of time > chronology > [noun] > assignment to a time or dating > dating methods fluorine test1895 cross-dating1939 age dating1941 carbon–14 dating1950 radiocarbon dating1950 carbon dating1952 radiodating1962 radiometric dating1963 TL-dating1972 1950 R. F. Heizer Man. Archaeol. Field Methods (rev. ed.) xx. 66/1 The newly discovered method of Carbon 14 dating. 1968 G. Jones Hist. Vikings Introd. 5 A carbon-14 dating of c. 1000 for some of the artefacts discovered at L'Asne-aux-Meadows in Newfoundland is crucial for the Norse discovery of North America. 1997 T. Mackintosh-Smith Yemen (1999) ii. 45 Carbon-14 dating has given their age as around 2,300 years. < as lemmas |
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