| 单词 | geochronology |
| 释义 | geochronology[ jee-oh-kruh-nol-uh-jee ] / ˌdʒi oʊ krəˈnɒl ə dʒi / nounthe chronology of the earth, as based on both absolute and relative methods of age determination. Origin of geochronologyFirst recorded in 1890–95; geo- + chronology OTHER WORDS FROM geochronologyge·o·chron·o·log·ic [jee-oh-kron-l-oj-ik], /ˌdʒi oʊˌkrɒn lˈɒdʒ ɪk/, ge·o·chron·o·log·i·cal, adjectivege·o·chro·nol·o·gist, nounWords nearby geochronologygeocentric, geocentric latitude, geocentric longitude, geocentric parallax, geochemistry, geochronology, geochronometry, Geocillin, geocline, geocode, geocorona Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for geochronologygeochronology / (ˌdʒiːəʊkrəˈnɒlədʒɪ) / nounthe branch of geology concerned with ordering and dating of events in the earth's history, including the origin of the earth itself Derived forms of geochronologygeochronological (ˌdʒiːəʊˌkrɒnəˈlɒdʒɪkəl), adjectiveCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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