The pulmonary ventilation (V E),oxygen uptake (V O_2) and carbon-dioxide expiration (V CO_2) were measured during four periods of 24 pose-Taijiquan learners in college students to study on the influence of Taijiquan on pulmonary ventila- tion function.
为了研究太极拳对肺通气功能的影响,对大学生24式太极拳练习者4个分段中肺的总通气量(V’E)、氧摄入量(V’O_2)和二氧化碳排出量(V’CO_2)进行了测定,结果表明,在整套太极拳的4段动作组合中V’E,V’O_2和V’CO_2指标值分别具有非常显著性差异,且呈累积性上升,上述3项指标在太极拳第4段的净增值较大,对肺通气功能的改善和康复具有关键性的作用。
Clinical values of P_(0.1)and PetCO_2 in pediatric patients with mechanical ventilation;
气道闭合压呼出气末二氧化碳在小儿非肺源性呼吸衰竭机械通气中的应用
We breathe in oxygen and breathe out carbon dioxide every day.
我们每天吸进氧气，呼出二氧化碳。
the process of taking in oxygen from the air and releasing carbon dioxide.
从空气中吸入氧气呼出二氧化碳的过程。
the ratio of the volume of carbon dioxide expired to the volume of oxygen consumed by an organism or cell in a given period of time.
给定时间内机体或细胞吸入氧气与呼出二氧化碳的比率。
The carbon dioxide the astronauts breathed out was poisoning the air.
宇航员呼出的二氧化碳正在毒化空气。
The carbon dioxide from their breath is damaging the paintings.
他们呼出的二氧化碳正破坏着壁画。
Respiration: Process of taking in air for oxygen and releasing it to dispose of carbon dioxide.
呼吸:从空气中摄取氧和从体内排出二氧化碳的生理过程。
The carbon dioxide is expelled by the lungs.
二氧化碳由肺排出。
On hydrolysis carbon dioxide is evolved.
水解时，放出二氧化碳。
Oxidation of carbohydrates in plants with the release of carbon dioxide during photosynthesis.
光呼吸（作用）在光合作用过程中，植物释放出二氧化碳，同时体内碳氢化合物氧化
Self-Made Carbon Dioxide Sampling Instrument Continuous Monitoring End Tidal Carbon Dioxide Clinical Research
自制二氧化碳采样器连续监测呼气末二氧化碳的临床研究
External respiration is the exchange of oxygen and carbon dioxide in the lungs. Internal respiration is the intake of oxygen by the individual cells of the body and the release of carbon dioxide.
外呼吸是肺中氧与二氧化碳的交换。内呼吸是人体个别细胞吸人氧．及释放二氧化碳。
"The respiratory system includes the nose, larynx, trachea and lung. This system brings air into the body and removes carbon dioxide through the process of breathing. "
呼吸系统包括鼻、喉、气管和肺。这一系统把空气吸人体内，又通过呼吸过程排出二氧化碳。
At present aircraft emissions are estimated to account for about 2% of the total world CO2 emissions.
目前，据估计飞机排放出的二氧化碳约占全球二氧化碳总量的2%。
The Evaluation of EtCO_2 Measurement Validity for Respiratory Gas Monitoring
在呼吸气体监测中的呼吸末二氧化碳测量的有效性评价
To remove carbon dioxide or carbonic acid from.
脱去…的二氧化碳或碳酸
Comparison of partial pressure of end-tidal CO_2 and partial CO_2 pressure between different stages in patients receiving non-bypass orthotopic liver transplantation
肝移植患者术中各期动脉血二氧化碳分压与呼气末二氧化碳分压变化的比较
having carbonation (especially artificially carbonated).
有二氧化碳的（特别是人造二氧化碳的）。
diisopropyl peroxy dicarbonate
过氧化二碳酸二异丙酯