dry well ventilation exhaust duct 干井通风排气道
well distributed ventilation 通风均匀
In trial group 34 (81.0%) patients could tolerate noninvasive ventilation well.
试验组有34例(81.0%)患者对无创通气有较好的依从性。
The void acts not only as a large light well but also encourages natural ventilation within the house.
天井不仅引入了自然光照也使房子能够自然通风。
John: Well, can we at least open a window and get some ventilation in here?
约翰:那么,我们至少得开扇窗户透透气吧?
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