人吸入氧气,呼出二氧化碳。
你知道鱼类怎样吸入氧气吗?
人们往往会屏住呼吸,或吸入过多的氧气或换气过度。
People often hold their breath, or take in too much oxygen and hyperventilate.
当吸入的空气中含有充足的氧气时,SF6是对人体无害的。
SF6 is safe if there is adequate oxygen present in inhaled air.
不管吸入的空气中的氧气量有多少酸中毒都可发生。
Acidosis can occur irrespective of the amount of oxygen in the air being breathed.
肺部渐渐吸入越来越少的氧气;
让病患坐立,并用非再吸入面罩给予高浓度氧气。
A. sitting the patient up; giving high-concentration oxygen by non-rebreather mask.
我们吸入的氧气和我们的血液相结合,给我们以生命。
The oxygen we breathe in mixes with our blood and gives us life.
浮标式氧气吸入器。
浮标式氧气吸入器。
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