noun
ventilatory volume; tidal volume
Physiology term for the volume of air moved during breathing, especially the amount inhaled or exhaled in one normal breath.
安静時の換気量は約500ミリリットルです。
The tidal volume at rest is about 500 milliliters.
noun
ventilation volume; ventilated volume
Civil engineering and architecture term for the volume of air supplied to or exhausted from a space by a ventilation system.
この部屋の換気量は毎時200立方メートルに設定されています。
The ventilation volume of this room is set to 200 cubic meters per hour.