noun
: an ionization chamber used as a dosimeter and having adjustments that permit the accurate determination of dosage over a surface by means of extrapolation from measurements on finite layers
noun
: an ionization chamber used as a dosimeter and having adjustments that permit the accurate determination of dosage over a surface by means of extrapolation from measurements on finite layers
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012