limitation n. 1.限制。 2.界限;極限;限度;局限性;限制因素。 3.【法律】(訴訟)時效,有效期限。 a limitation on imports 進口限制。 an arms limitation 軍備限制。 Each man has his limitations. 人各有所不能。 know one's own limitations 有自知之明。 owing to the limitation of space 限于篇幅。
It is a disease state characterized by airflow limitation . because of airflow limitation , air cannot move smoothly through the airways 患者的呼吸道受阻,以致氣流不暢順,呼吸困難。
Vocal cord dysfunction ( vcd ) is a respiratory condition characterized by an adduction of the vocal cords , with a resultant airflow limitation at the level of the larynx 摘要聲帶功能異常是指在呼吸時,聲帶不正常地內收而導致氣流在喉部受阻。
Is a preventable and treatable disease characterised by airflow limitation that is not fully reversible . associated with an abnormal inflammatory response of the lungs to noxious particles or gases ( primarily cigarette smoke ) , the airflow limitation is usually progressive . symptoms of copd include coughing , sputum production and dyspnoea on exertion ,是一種可以預防及治理的疾病,患者會出現不可完全復元的呼吸道阻塞情況,這種情況通常與有害的微粒或氣體(主要為香煙的煙霧)刺激肺部,引起異常發炎反應有關;而阻塞的情況通常會日益惡化。