方法用肺量计测定6 0 0名大学生的潮气量、肺活量、时间肺活量及每分钟通气量。
Method The tidal volume, vital capacity, time vital capacity and minute ventilation volume were observed in 600 students.
肺功能检查结果。包括用力肺活量（FVC），第一秒时间肺活量（FEV1）和一秒率（FEV1／FVC）等。
Pulmonary function tests(PFT), including forced vital capacity(FVC), forced the first second of expiratory volume (FEV1) and FEV1/FVC.
对年龄在18 ~24岁间的1653名健康大学生的肺活量和屏气时间进行了调查。
An investigation is made on 1653 college students aged 18 to 24 in good health about their Vital Capacity (VC) and the Breath-Holding Time (BHT).
结论最长发声时间可作为衡量嗓音功能的有效指标之一。发声气容量与肺活量比率及平均气流率做为衡量嗓音功能的临床指标均有意义。
Conclusion Maximum phonation time, the mean airflow rate and ratio of phonation volume to vital capacity can be used as indicator in clinical application.
目的探讨七氟醚肺活量法吸入诱导和丙泊酚静脉诱导对顺式阿曲库铵的肌松起效时间的影响。
Objective To compare the induction quality of intravenous propofol and inhalational sevoflurane on the skelaxin onset time of cis-atracurium.
目的探讨七氟醚肺活量法吸入诱导和丙泊酚静脉诱导对顺式阿曲库铵的肌松起效时间的影响。
Objective To compare the induction quality of intravenous propofol and inhalational sevoflurane on the skelaxin onset time of cis-atracurium.
应用推荐