WordReference Random House Unabridged Dictionary of American English © 2025
activa′tion anal′ysis, [Chem.]
- Chemistrya method for the qualitative and quantitative determination of trace amounts of various elements by measuring the characteristic radioactive decay induced by neutron bombardment. Also called neutron activation analysis.
- 1945–50
'activation analysis' also found in these entries (note: many are not synonyms or translations):