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- 方法:常规检查 74例COPD患者的肺功能,包括第1s用力呼气容积(FEV1)。Methods: Lung functions were measured in the 74 COPD patients, inclutling FEV 1, VC, MVV, FEV 1%25 , PFFR and AVI.
- 一秒用力呼气量Forced expiratory volume in 1 second
- 用力呼气容积forced expiratory volume
- 1s用力呼气容积FEV1
- 第6秒用力呼气容积Forced expiratory volume in six seconds
- 肺活量占预计值的百分比(VC%),最大通气量占预计值百分比(MMV%)、一秒用力肺活量占用力肺活量的百分比(FEV_1/FEV)增加。 提示PGE_1可同时改善心肺功能,达到心肺并治作用。40 cases of patients with cor pulmonale were treated with PGE_1.The results showed that,compared with routine treatment,PGE_1decreased P_(PA)and increased CO,VC%25,MMV%25 and FEV_1/FEV.It is considered that PGE_1 improves both the heart function and lung function.
- 呼气expire
- 分别在术前3d、术后1d、术后3d,监测最大自主通气量(MVV)、分钟通气量(VE)、一秒用力吸气量(FEV1)、残气量(RV)、总肺容量TLC、动脉二氧化碳分压(PaCO2),动脉氧分压(PaO2)的变化。Maximal voluntary ventilation(MVV),minute volume of d ead space ventilation(VE),forced expiratory volume in one second(FEV1),residua l volume(RV),total lung capacity(TLC),arterial partial pressure of carbon diox ide(PaCO?2),arterial partial pressure of oxygen(PaO?2) were recorded repectiv ely 3 day before operation and 1 day and 3 day after operation.
- 压缩天然气储气容积分区原理与方法Principle and Method on Partition of Storage Volume of Compressed Natural Gas
- 烟，蒸汽量在一次呼气中散发出的蒸汽、烟雾或类似物质的量An amount of vapor, smoke, or similar material released in a puff.
- 一秒钟用力呼气量与用力肺活量比值FEV1%25; forced expiratory volume in one second to forced vital capacity ratio
- 三秒钟用力呼气量与用力肺活量比值FEV3%25; forced expiratory volume in 3 seconds to forced vital capacity ratio
- 被告对呼气测醉试验结果表示怀疑。The accused question the result of the breathalyser test.
- 第一秒用力呼气量占用力肺活量百分率percentage of forced expiratory volume in first second to forced vital capacity
- 缓慢地呼气to exhale slowly
- 用力呼出肺里的烟expel smoke from the lungs
- 呼气发出空气或蒸汽To emit air or vapor.
- 用力呼气量forced expiratory volume
- 安静呼气水平resting expiratory level
- 用力呼气流速forced expiratory flow rate
