最大呼气峰流速,peak expiratory flow rate
1)peak expiratory flow rate最大呼气峰流速
1.Application ofpeak expiratory flow rate in asthmatic children;最大呼气峰流速在儿童哮喘中的应用
2)peak expiratory flow rate (PEF)最大呼气流速(PEF)
3)peak expiratory flow最大呼气流速
1.Methods:IL 13 level from cultured peripheral blood mononuclear cell(PBMC) supernatant was determined by ELISA,andpeak expiratory flow(PEF) and eosinophil count were also examined in 23 patients with asthma and 20 healthy subjects.方法 :采用酶联免疫法 (ELISA)测定 2 3例哮喘患者外周血单个核细胞 (PBMC)培养上清中IL 13、峰流速仪测定最大呼气流速 (PEF)占预计值 %及直接测定外周血嗜酸细胞 (Eos) ,并与 2 0名健康正常者的结果进行比较。
英文短句/例句
1.Reference Values for the PEF in Healthy Children in Xinjiang;新疆地区正常少年儿童最大呼气流速值测定
2.DETERMINATION OF MAXIMAL EXPIRATORY FLOW VOLUME(MEFV)CURVES OF 260 HEALTH OLD PEOPLE IN CHENGDU成都地区260例健康老年人最大呼气流速—容量曲线的测定
3.Study of Serum Tumor Necrosis Factor-alpha, Interferon-gamma and Peak Expiratory Flow Levels and Clinical Significance in Asthmatic Children with Xiaochuantang Treatment;消喘汤对哮喘患儿肿瘤坏死因子-α、γ-干扰素和最大呼气流速的影响及临床意义
4.DETERMINATION OF MAXIMAL EXPIRATORY FLOW-VOLUME CURVES OF 815 NORMAL CHILDREN AND ADOLESCENTS IN CHENGDU成都地区815例正常青少年最大呼气流量-容积曲线的测定
5.the blood flow velocity and VTI of D wave were lower during inspiration than those during expiration;D波血流速度及VTI在吸气相低于呼气相;
6.Effects of Different Inspiratory Flow Waveforms on the Respiratory Function of Patients with Severe Exacerbation of Asthma During Mechanical Ventilation不同吸气流速波形机械通气对重症哮喘患者呼吸的影响
7.Assess client"s baseline knowledge of positioning, CPAP/ BiPAP, and PEFR.、评估病人体位、定气道正压/双水平式呼吸道正压和呼气流速峰值知识。
8.the constant maximum velocity reached by a body falling through the atmosphere under the attraction of gravity.在引力下物体穿越大气的最快速度。
9.In addition, there was a significant increase in measures of upper airway patency, such as forced midinspiratory flow.另外，上呼吸道开放状态明显增多，比如用力吸气中期流速增强。
10.The penetration of a particle into the lung is influenced by air velocities breathing patterns.颗粒物对肺的穿透作用受气流速度和呼吸形式的影响。
11.The maximum velocity of regurgitation was 1.46～2.51M/S.其最大返流速度为1·46~2·51M/S;
12.Effects of Delay Probability and Maximum Velocity on the Traffic Flow延迟概率和最大速度对交通流的影响
13.Research on the Assembled Large Capacity Gas Instantaneous Water Heater;组合式大流量燃气快速热水机的研究
14.LES of Airflow Organization in the Passenger Compartments of the Air-conditioned High-speed Train高速空调列车内气流组织的大涡模拟
15.Spring Mean Maximum Temperature Series and Its Variation Properties in Hutubi River Basin during the Last 313 Years呼图壁河流域过去313a春季平均最高气温序列及其特征分析
16.Moving swiftly through the atmosphere, meteoroids are heated rapidly by friction.流星体在快速穿过大气层时，因磨擦而迅速加热。
17.The predicted equations for the maximal inspiratory pressure and maximal expiratory pressure in normal adults of southwest China西南地区正常人最大吸气口腔压和最大呼气口腔压预计值公式的研究
18.The velocity slip maximum and flow velocity maximum are corresponding to different density.在对不同密度的流体的模拟分析中发现,最大速度滑移与最大流速对应不同的流体密度。
相关短句/例句
peak expiratory flow rate (PEF)最大呼气流速(PEF)
3)peak expiratory flow最大呼气流速
1.Methods:IL 13 level from cultured peripheral blood mononuclear cell(PBMC) supernatant was determined by ELISA,andpeak expiratory flow(PEF) and eosinophil count were also examined in 23 patients with asthma and 20 healthy subjects.方法 :采用酶联免疫法 (ELISA)测定 2 3例哮喘患者外周血单个核细胞 (PBMC)培养上清中IL 13、峰流速仪测定最大呼气流速 (PEF)占预计值 %及直接测定外周血嗜酸细胞 (Eos) ,并与 2 0名健康正常者的结果进行比较。
4)peak expiratory flow呼气峰流速
1.The primary endpoint was to measure the improvement of morningpeak expiratory flow(mPEF),and secondary endpoints includ- ed the changes of evening PEF(ePEF).主要疗效指标为晨间呼气峰流速(mPEF),次要疗效指标为夜间呼气峰流速(ePEF)、日间哮喘症状、短效β_2受体激动剂吸入次数、夜间憋醒次数和随访时肺功能指标,并记录不良事件。
5)Peak expiratory flow Rate呼气峰流速
1.The applied observation of peak expiratory flow rate simple testing in the moderate to severe asthma;呼气峰流速简易测定法在中重度哮喘治疗中的应用
6)Maximal midexpiratory flow rate最大中期呼气流速
延伸阅读
最大呼气流速-容积曲线最大呼气流速-容积曲线检查时病人做法与深吸气后做用力肺活量相同，但将曲线描记为以流速为纵坐标，肺容量为横坐标的图形。从图中的呼气曲线可知，正常的呼气流速峰值在75%以上肺活量时，此后流速渐降，为与用力无关的部分。通常以V50和V25表示50%和25%肺活量时的流速，它们可比FEV1.0较敏感地反映小气道的病变。在阻塞性肺疾患早期，V50和V25即下降。最大呼气流速峰值(Vpeak）亦可用简易的最大呼气流速计测量，可用于筛查或疗效观察，但不够敏感。
