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1)  peak expiratory flow
峰流速
1.
Objective: Study the predictive value of cough peak expiratory flow to extubation outcomes.
目的探讨咳嗽时呼气峰流速(peak expiratory flow，PEF)的测定对于预测病人拔管脱机结果的预测价值，以及对预后的影响。
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2)  peak systolic velocity
峰值流速
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3)  peak flow meter
峰流速仪
1.
Study on the mathematical model of the calibration system of the peak flow meter;
峰流速仪标定系统数学模型的研究
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4)  peak expiratory flow
呼气峰流速
1.
The primary endpoint was to measure the improvement of morning peak 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)  peak expiratory flow rate(PEFR)
峰值呼气流速
1.
Results:The peak expiratory flow rate(PEFR) was improved significantly after treatment, the effect was more significant than others when being treated for longer time.
结果:治疗后峰值呼气流速(peakexpiratoryflowrate,PEFR)比治疗前明显好转。
补充资料：峰浓度和达峰时间


峰浓度和达峰时间


　　峰浓度是指药物吸收后，血药浓度达到的最大值；达峰时间是指给药后血药浓度达到峰浓度所需的时间。
　　
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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