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

radiometric dating

noun [mass noun]

A method of dating geological specimens by determining the relative proportions of particular radioactive isotopes present in a sample.In an attempt to resolve this conundrum, we have carried out multidisciplinary research involving field studies, radiometric dating, geochemistry, palaeontology and palaeomagnetism....

In recent years radiometric dating of volcanic lavas, particularly in North Germany, has been used to redefine the PermianCarboniferous boundary.
Samples for radiometric dating were collected after the main magnetostratigraphic units were defined in the field.

单词	radiometric dating
释义	radiometric dating noun [mass noun] A method of dating geological specimens by determining the relative proportions of particular radioactive isotopes present in a sample.In an attempt to resolve this conundrum, we have carried out multidisciplinary research involving field studies, radiometric dating, geochemistry, palaeontology and palaeomagnetism.... In recent years radiometric dating of volcanic lavas, particularly in North Germany, has been used to redefine the PermianCarboniferous boundary. Samples for radiometric dating were collected after the main magnetostratigraphic units were defined in the field.
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