A.1.2~2g/kg B.1.0~3.2g/kg C.0.8~2.0g/kg D.0.8~2.2g/kg
A.測(cè)定機(jī)體在一定時(shí)間內(nèi)的氧耗量和二氧化碳的產(chǎn)生量來計(jì)算 B.根據(jù)氧熱價(jià)計(jì)算出時(shí)間內(nèi)機(jī)體的能量消耗 C.只要測(cè)出氧耗量就能計(jì)算出受試者的產(chǎn)能量 D.測(cè)定機(jī)體單位時(shí)間內(nèi)O2耗量和CO2的產(chǎn)生量來推算呼吸商,根據(jù)相應(yīng)的氧熱價(jià)間接計(jì)算
A.25–30 kcal/kg/day B.25–50 kcal/kg/day C.15–30 kcal/kg/day D.20–50 kcal/kg/day