Preoxygenation replaces the primarily nitrogenous mixture of ambient air, which constitutes the patient's functional residual capacity, with oxygen.
这样可以用氧
之前被氮占据的肺泡。
Preoxygenation replaces the primarily nitrogenous mixture of ambient air, which constitutes the patient's functional residual capacity, with oxygen.
这样可以用氧之前被氮占据的肺泡。
声明：以上
句、词性分类均由互联网资源自动
，
分未经过人工审核，其表达内容亦不
表本软件的观点；若发现问题，欢迎向我们指正。
