Physiol.
the ratio of the amount of carbon dioxide released by the lungs to the amount of oxygen taken in during a given period.
[ 1885-90 ]
Physiol.
the ratio of the amount of carbon dioxide released by the lungs to the amount of oxygen taken in during a given period.
[ 1885-90 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012