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nucleocosmochronology
[ˈnjuːklɪəʊˌkɒzməkrəˈnɒlədʒɪ]

  • n. 核子宇宙年代学

英英释义

Nucleocosmochronology

  • abstract: Nucleocosmochronology, also known as cosmochronology, is a relatively new technique used to determine timescales for astrophysical objects and events. This technique employs the abundances of heavy radioactive nuclides to calculate the age of formation of astronomical objects in a similar fashion to the dating of rocks in the field of geochronology.

以上来源于: WordNet

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