肺换气: gas exchange in the lung; pulmonary exchange; pulmonary ventilation换气-灌注: ventilation-perfusion换气,曝气: airing换气泵: scavenge pump; scavenger pump; scavenging air pump; scavenging pump换气比: scavenging ration换气窗: air hole; vent换气的: ventilative; ventilatory换气阀: air-passage converting valve; scavenging air valve换气法: air change method换气管: scavenge trunk; scavenger; scavenging duct; ventilation pipe换气孔: air-vent换气口: scavenge port; scavenge-air port; scavenging port换气量: air change rate; amount of ventilation; ventilation volume换气率: air change rate; rate of air change; ventilation rate换气器: air exchanger; air interchanger; rebreather换气扇: air exchange fan; scavenger fan; ventilator换气箱: shuffle box使换气: ventilate通风,换气: ventilation血换气: aeration of blood换气-灌注法,换气-灌注: ventilation-perfusion肺换气和组织换气: gas exchanges in the lung and in the tissue不均等换气: unequal ventilation步行换气: walking ventilation换器: electronic automatic compensator换气-灌注比率不相等: inequality of ventilation-perfusion ratio