单词pendelluft是什么意思?
1个回答
查了一下,好像叫“摆动呼吸”或叫“气体摆动”,就是呼吸的时候气体只在两肺之间来回,大多由呼吸道阻塞等原因造成.pendelluft :Transient movement of gas out of some alveoli and into others when flow has just stopped at the end of inspiration,or such movement in the opposite direction just at the end of expiration; occurs when regions of the lung differ in compliance,airway resistance,or inertance so that the time constants of their filling (or emptying) in response to a change of transpulmonary pressure are not the same.词源：德语 Pendel = pendulum,摆 Luft = air,空气
