/ ˌreɪdiəʊˈmetrɪk; NAmE -dioʊ-/ adjective
relating to a measurement of radioactivity
► radio·met·ric·ally / -ɪkli/ adverb :
These rocks have been dated radiometrically at two billion years old.
/ ˌreɪdiəʊˈmetrɪk; NAmE -dioʊ-/ adjective
relating to a measurement of radioactivity
► radio·met·ric·ally / -ɪkli/ adverb :
These rocks have been dated radiometrically at two billion years old.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005