n.
Pronunciation: ' rem
Function: noun
Etymology: r oentgen e quivalent m an
Date: 1947
: the dosage of an ionizing radiation that will cause the same biological effect as one roentgen of X-ray or gamma-ray exposure
n.
Pronunciation: ' rem
Function: noun
Etymology: r oentgen e quivalent m an
Date: 1947
: the dosage of an ionizing radiation that will cause the same biological effect as one roentgen of X-ray or gamma-ray exposure
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012