呼气量 meaning in English
air expulsion
volume of expiration
volume of expired gas
Examples
- Fev1 forced expiratory volume in the first second
第1秒用力呼气量 - The researchers used forced expiratory volume in 1 second ( fev1 ) and forced vital capacity ( fvc ) as a percentage of predicted value ( fvcpp ) as indicators of lung function
研究者用用力第一秒呼气量( fev1 )和用力肺活量( fvc )和其预期值的百分比( fvcpp )作为肺功能衡量指标。 - Future studies are required to determine the mechanisms for the persistently reduced flows in healthy infants born prematurely , as well as to evaluate the effects of even greater prematurity on lung growth , " they write
今后的研究需要确定健康早产儿持续性呼气量减少的机理和估计早产对于肺生长的影响。 ” - The prescribed limit is set at 22 micrograms of alcohol per 100ml of breath , or 50mg of alcohol per 100ml of blood , or 67mg of alcohol per 100ml of urine . any driver found exceeding the prescribed limit might face prosecution under the law
法定的含酒精度上限定为每100毫升呼气量内含22微克酒精或每100毫升血液量内含50毫克酒精或每100毫升尿液量内含67毫克酒精。 - The study included 642 subjects with restrictie lung disease , characterized by a decrease in exhaled airflow , such as asthma , emphysema or bronchitis ; 68 with obstructie lung disease , a decrease in total olume of air that the lungs can hold , which can result from loss of elasticity of the lung or problems with the expansion of the chest wall during inhalation ; and 4 , 776 with normal lung function
研究中有642名受试者有以呼气量减少为特征的限制性肺疾病，如哮喘、肺气肿或支气管炎； 68人有阻塞性肺疾患，总肺活量减少可能由肺弹性降低或吸气时胸壁扩张问题引起； 4 ， 776人肺功能正常。