壊変毎秒
Meanings
1
decays per second; disintegrations per second; dps
obsolete termphysics
Obsolete physics term for the unit of radioactivity now replaced by the becquerel (Bq). Used historically for decays or disintegrations per second.
See also: ベクレル
The intensity of radioactivity was once expressed in decays per second.
Decays per second is an old unit replaced by the becquerel.