As nouns the difference between terms and virialization
is that terms is while virialization is (astronomy) the eventual formation of a dynamic equilibrium (in a galaxy, cluster etc) and the loss of any substructure.
terms
English
Noun
(head)
Statistics
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virialization
English
Noun
(
en noun)
(astronomy) The eventual formation of a dynamic equilibrium (in a galaxy, cluster etc) and the loss of any substructure