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一种用于~(133)Xe 通气研究的再呼吸系统。该系统在肺功能研究中起配制、补充和管理~(133)Xe 气体的作用;测控肺活量计中~(133)Xe 放射性浓度;测量系统中空气样本 O_2、CO_2含量,并可据需要适量补入 O_2。系统实现了平衡吸入~(133)Xe。
A Respiratory System for ~ (133) Xe Ventilation Studies. The system plays a role in formulating, supplementing and managing the ~ (133) Xe gas in the study of lung function; measuring and measuring the radioactive concentration of ~ (133) Xe in the spirometer; measuring the content of O_2 and CO_2 in the air samples in the system; Into O_2. System to achieve a balanced inhalation ~ (133) Xe.