respiratory quotient
respiratory-quotient的词性:n.Abbr. RQ(名词)缩写 RQ
1. The ratio of the volume of carbon dioxide released to the volume of oxygen consumed by a body tissue or an organism in a given period.呼吸比:在特定时间内,一身体组织或一有机体所释放出的二氧化碳量和所消耗的氧气量的比例值