POT could significantly prolog the latent period of expiratory dyspnea, tic and falling down caused by egg albumin in sensitized guinea pigs.
POT可显著延长卵白蛋白所致的致敏豚鼠呼吸困难、抽搐和跌倒的潜伏期。
RSV and EV are the main causes of acute expiratory wheezing in children.
RSV及EV是引起小儿急性喘息性疾病的主要病毒病原。
First second forced expiratory volume accounts for the percentage of FVC (FEV1%).
第一秒用力呼气量占用力肺活量的百分率(FEV1 %)。
Objective to study the findings on expiratory HRCT scan in patients with bronchiectasis.
目的研究支气管扩张(支扩)病人的肺高分辨率CT的呼气相表现。
The forced expiratory volume in one second (FEV1) was measured before and after inhalation.
测定所有患者用药前后第1秒用力呼气量（FEV1）变化。
Purpose:To evaluate the value of inspiratory and expiratory HRCT in diagnosis for bronchiectasis.
前言： 目的：评价HR CT在肺小支管扩张诊断中的价值。
Objective: to evaluate the clinical significance of expiratory ct scans in chronic airway diseases.
目的：评价呼气相电子计算机体层扫描(CT)在诊断慢性气道疾病方面的应用价值。
Results Expiratory scans showed evidence of air trapping, when inspiratory scan and PFTs were normal.
结果病例组在呼气末图像上发现有空气残留，而吸气末正常。
As the severity of the obstruction to expiratory flow increases, patients become increasingly dyspneic.
随着呼气性阻塞越来越严重，病人的呼吸困难也逐渐加重。
The strain expiratory sensor is used to measure people's expiratory flow through strain-measuring bridge.
应变式呼气流量传感器利用应变电桥对人的呼气流量进行测量。
Objective to study the clinical application of the peak expiratory flow rate (PEFR) in children with asthma.
目的探讨最大呼气峰流速(PEFR)在儿童哮喘诊治中的临床应用价值。
Objective: to evaluate the efficacy of low tidal volume one-lung ventilation plus positive end-expiratory pressure.
目的：观察低潮气量单肺通气复合呼气末正压对于开胸术患者的效果。
Plasma levels of estradiol, maximal expiratory flow rate (MEFR) and electrocardiogram (ECG) were studied in 99 women.
本文报告了99例女性血浆雌二醇水平、最大呼气流速(MEFR)和心电图(ECG)检查结果。
The results suggest that the test of maximal expiratory flow may be beneficial to evaluating work ability objectively.
结论最大呼气流量在中老年职工工作能力评价中可能是一组有价值的指标。
Conclusion Air trapping on expiratory HRCT scan can be quantified and used to assess pulmonary function of the patient.
结论呼气相hrct上的空气潴留征可以定量分析，能够反映患者的肺功能状况。
However, for symptom scores and forced expiratory volume in one second, the trend favoured a beneficial effect of INCS.
然而，在症状评分及一秒用力呼气容积均显示INCS倾向具有疗效。
Objective to determine whether the end expiratory quantitative ct has value in detecting early stage small airway diseases.
目的探讨呼气末定量CT对早期小气道病变的诊断价值。
The result of inspiratory and expiratory HRCT were compared with the result of spiral CT to find out the superiority of HRCT.
将螺旋CT与HRCT扫描结果进行对照分析，找出HRCT在小支气管扩张诊断中的优势及深吸气与深呼气相HRCT的特点。
Maximum forced expiratory volume in 1 second (FEV1) was measured, and patients' self-reported improvement ratings were recorded.
测量最大1秒钟用力呼气量（FEV1），并记录病人的自我报告改善等级评定。
While INCS tended to improve asthma symptoms and forced expiratory volume in one second, the results did not reach significance.
INCS有改善气喘症状及一秒用力呼气容积的趋势，但未达统计学意义。
Pulmonary function tests(PFT), including forced vital capacity(FVC), forced the first second of expiratory volume (FEV1) and FEV1/FVC.
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。
Objective To obtain the expiratory resistance in pressure oxygen mask under no overpressure condition with numerical simulation method.
目的用数值模拟的方法获得加压供氧面罩无余压状态下呼气活门的呼气阻力。
Objective To build the normal ranges and regression equations of peak expiratory flow (PEF) in normal young, middle aged and old persosn.
目的建立正常老中青年呼气峰流量（PEF）的正常值范围及回归方程。
Methods Negative expiratory pressure technique was performed in 13 special COPD patients who did not accomplish routine pulmonary function tests.
方法采用呼气负压技术检测13例不能完成常规肺功能检查的COPD患者呼气流速受限。
Objective To assess the findings on inspiratory and expiratory lung HRCT in COPD and to quantify the extension of air trapping on expiratory HRCT.
目的分析慢性阻塞性肺疾病（COPD）患者吸气相和呼气相高分辨率CT（HRCT）表现，对呼气相HRCT上的空气潴留征进行定量分析。
Indeed, the PDS performed better than FEV1, peak expiratory flow rate, and fraction of exhaled nitric oxide in predicting outcomes after discharge.
事实上，PDS要比FEV1、呼吸峰流速和氧化亚氮呼出率更能预测出院后的结果。
Objective To research the suitability of using positive end-expiratory pressure (PEEP) to treat severe asthma and to explore the ideal value of PEEP.
目的探讨使用呼气末正压（PEEP）治疗重症哮喘的适应性及理想PEEP。
Objective To research the suitability of using positive end-expiratory pressure (PEEP) to treat severe asthma and to explore the ideal value of PEEP.
目的探讨使用呼气末正压（PEEP）治疗重症哮喘的适应性及理想PEEP。
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