| 单词 | geochemistry |
| 释义 | geochemistry[ jee-oh-kem-uh-stree ] / ˌdʒi oʊˈkɛm ə stri / nounthe science dealing with the chemical changes in and the composition of the earth's crust. Origin of geochemistryFirst recorded in 1900–05; geo- + chemistry OTHER WORDS FROM geochemistryge·o·chem·i·cal [jee-oh-kem-i-kuhl], /ˌdʒi oʊˈkɛm ɪ kəl/, adjectivege·o·chem·i·cal·ly, adverbge·o·chem·ist, nounWords nearby geochemistrygeocarpy, geocentric, geocentric latitude, geocentric longitude, geocentric parallax, geochemistry, geochronology, geochronometry, Geocillin, geocline, geocode Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for geochemistrygeochemistry / (ˌdʒiːəʊˈkɛmɪstrɪ) / nounthe geology and chemistry concerned with the chemical composition of, and chemical reactions taking place within, the earth's crust Derived forms of geochemistrygeochemical (ˌdʒiːəʊˈkɛmɪkəl), adjectivegeochemist, nounCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for geochemistrygeochemistry [ jē′ō-kĕm′ĭ-strē ] The scientific study of the chemical composition of the Earth or other celestial body and of the reactions that control the distribution of chemical elements in its minerals, rocks, soil, waters, and atmosphere. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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