Unique situation . Oxygenating ?

情况特殊嘛氧饱和度?

I believe it 's called oxygenating the brain cells .

我相信这就是供应脑细胞氧气的目的。

He 's stable on the ventilator , oxygenating well .

呼吸器使他情况稳定，供氧正常。

Scheme 2 reactive intermediates of oxygenating alkanes catalyzed by iron porphyrines .

铁卟啉催化烷烃氧化反应中的活性中间体。