radiometric dating
ra
ˌreɪ
rei
dio
dioʊ
diow
met
ˈmet
met
ric
rɪk
rik
da
deɪ
dei
ting
tɪng
ting
British pronunciation
/ɹˌeɪdɪəʊmˈɛtɹɪk dˈeɪtɪŋ/

英語での「radiometric dating」の定義と意味

Radiometric dating
01

放射性年代測定, 放射性同位体による年代測定

a method used to determine the age of rocks and minerals by measuring the decay of radioactive isotopes present in them
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