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かいへん
Meanings
Noun
Verb (する)
Physics
1. (radioactive) decay; disintegration
Alt. forms
壊かい変へん
かいへん
Pitch accent
か
いへん
Conjugations...
Used in vocabulary (3 in total)
disintegration per minute; dpm
radioactive decay
decays per second; disintegrations per second; dps