A.350B.400C.200D.450E.500
A.5mmB.4mmC.3mmD.2mmE.1mm
A.又稱補呼氣量B.相當于補吸氣量+補呼氣量+潮氣量C.相當于補吸氣量+補呼氣量D.相當于補吸氣量+潮氣量E.相當于補呼氣量+潮氣量