英语词汇“geochronometry”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	geochronometry
释义	geochronometry ge·o·chro·nom·e·try G0091200 (jē′ō-krə-nŏm′ĭ-trē)n. Measurement of geologic time, as through isotopic radioactive decay. ge′o·chron′o·met′ric (-krŏn′ə-mĕt′rĭk) adj. geochronometry geochronometry [¦jē·ō·krə′näm·ə·trē] (geology) The study of the absolute age of the rocks of the earth based on the radioactive decay of isotopes, such as ²³⁸U,²³⁵U,²³²Th,⁸⁷Rb,⁴⁰K, and ¹⁴C, present in minerals and rocks.
随便看	relative adabas block numbers relative adapter number relative address relative address coding relative afferent pupillary defect relative age relative air flow relative airflow relative air humidity relative air speed relative altitude relative amount to sulfur relative amplitude of accommodation relative analgesia relative angle change relative aortic valve area relative aperture relative area under disease progress curve relative area under the absorption curve relative area under the lesion expansion curve relative arrival time technique relative atomic mass relative atomic masses relative attenuation relative autonomy

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geochronometry