名词
中文翻译：峰值呼气流量
同义词：
['peak flow rate', 'peakairflow rate']
例句：
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1.The study found that the peak expiratory flow was significantly higher in athletes comparedto non-athletes.
研究发现，运动员的峰值呼气流量明显高于非运动员。
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2.The doctor measured the patient's peakexpiratory flow and noted a significantdrop in oxygen levels.
医生测量了患者的峰值呼气流量，并注意到氧气水平显著下降。
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3. During exercise, the peak expiratory flow is an important indicator ofcardiovascular health.
在运动期间，峰值呼气流量是心血管健康的一个重要指标。