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| 单词 | amino-acid dating |
| 释义 | amino-acid dating[ uh-mee-noh -as-id, am-uh-noh- ] / əˈmi noʊ ˈæs ɪd, ˈæm əˌnoʊ- / nouna method used to date an organic geological or archaeological specimen, as a fossil or mummified body, by determining how much change has occurred in the amino-acid structure of that specimen. Origin of amino-acid datingFirst recorded in 1970–75 Words nearby amino-acid datingAmindivi Islands, amine, amino, aminoacetic acid, amino acid, amino-acid dating, amino acid dehydrogenase, aminoacidemia, amino acid oxidase, amino acids, amino acid sequence Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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