mass dose

Translations
массовая доза
доза для массового применения
доза, выраженная в единицах массы
интегральная доза
Definitions
A dose administered to a large number of people, animals, or organisms at the same time or as part of a mass-treatment program.
A dose specified as a mass of the substance administered rather than by volume, concentration, amount of substance, or biological activity.
In radiation dosimetry, the total absorbed dose for a specified mass of tissue, calculated as the absorbed dose multiplied by that mass.
Words
mass

noun
масса
dose

noun
доза