她被戴上了氧气面罩并输上了静脉点滴。
燃烧化石燃料消耗氧气并产生二氧化碳。
Burning fossil fuels uses oxygen and produces carbon dioxide.
植物吸收氧气。
如果头痛只发生在晚上，缺少新鲜空气和氧气常常是其原因。
If headaches only occur at night, lack of fresh air and oxygen is often the cause.
这种药增加血液里的红细胞数量，将氧气吸收量提高百分之十。
The drug increases the number of red cells in the blood, enhancing oxygen uptake by 10 percent.
如果冠状动脉没有重大堵塞，心脏的各个部位会收到等量的氧气。
If all the coronary arteries are free of significant obstructions, all parts of the heart will receive equal amounts of oxygen.
火箭中的爆炸性混合物包括燃料和氧气供应。
The explosive mixture in a rocket consists of both a fuel and a supply of oxygen.
当氧气消耗殆尽分解便停止，留下剩余的有机物。
As soon as the oxygen is gone, decay stops and the remaining organic matter is preserved.
空气不能穿透土壤颗粒，这使得土壤中缺少氧气。
Air cannot penetrate between the soil particles, making the soil oxygen-poor.
这是鲸鱼的血液将氧气输送到身体其他部位的方式。
It's the way the whale's blood carries oxygen to the rest of its body.
限制人体体能表现的因素之一是肌肉从血液中吸收的氧气量。
One of the limiting factors in human physical performance is the amount of oxygen that is absorbed by the muscles from the bloodstream.
这种气体是硫化氢，上升后与石灰岩裂缝中地下水的氧气混合。
This gas is hydrogen sulfide, rises up and mixes with oxygen in the underground water that sits in the cracks and fissures in the limestone.
一种方法是有创通气。第二种方法是通过面罩将氧气吹入肺部。
One method is invasive ventilation. A second method involves blowing oxygen into the lungs through a mask.
这是我的报告：比拉密契河的主要问题之一是水中的氧气含量太低。
This is my report: One of the major problems in the Biramichi river is that the level of oxygen in the water is too low.
重组的猛犸象血红蛋白可以在比人类血红蛋白更低的温度下输送氧气。
The reconstructed mammoth hemoglobin could deliver oxygen at colder temperatures than the human form of the protein could handle.
除了地球表面的铁以外，一定有什么东西吸收了植物产生的大量氧气。
Something in addition to the iron on Earth's surface must have absorbed much of the oxygen produced by plant life.
因为早期的地球大气中缺乏氧气，所以也缺乏起保护作用的臭氧层屏障。
Because early Earth lacked oxygen in its atmosphere, it also lacked a protective ozone barrier.
他展示了消防员的装备，包括氧气面罩，还鼓励听众把玩并试戴氧气面罩。
He displays fire fighters' equipment, including the oxygen mask, which he encourages his listeners to play with and put on.
当你头脑迟钝时，交替鼻孔呼吸给大脑两边带来等量的氧气，以改善大脑功能。
When your mind is dull, alternate nostril breathing brings equal amounts of oxygen to both sides of the brain for improving brain function.
我们太阳系的其他行星缺乏氧气大气层，这有助于解释为什么地球上存在生命。
Other planets in our solar system lack the oxygen atmosphere that helps explain why life exists on Earth.
"浮游植物生活在海洋表面，在那里他们把二氧化碳释放到海里，同时放出氧气。
Phytoplankton live at the ocean surface, where they pull carbon dioxide into the ocean while giving off oxygen.
你可以进行一个反应，用固态铁和氧气生成氧化铁，测量它生成的热，列成表格。
You could run the reaction, take solid iron and gaseous oxygen, form iron oxide, measure the heat of formation of it, and tabulate it.
理查兹无视医生的建议，在上周六的比赛中提前使用氧气帐篷从肌腱伤势中恢复。
Richards had defied doctors by using an oxygen tent to recover from his hamstring injury ahead of schedule to play in the showpiece last Saturday.
活跃的叶绿素分子产生的氧气破坏性强，秋天衰弱的树叶随后变得更容易受到影响。
The weakened fall leaf then becomes vulnerable to the highly destructive effects of the oxygen created by the excited chlorophyll molecules.
做心肺复苏时，你要按压病人的胸部，使血液在体内流通，将氧气输送到各个器官。
To do CPR, you press on the sick person's chest so that blood moves through the body and takes oxygen to organs.
然而，这样的水对提高身体机能毫无用处，因为只有通过肺部才能将氧气吸入血液，从而被肌肉吸收。
Such water would be useless in improving physical performance, however, since the only way to get oxygen into the bloodstream so that it can be absorbed by the muscles is through the lungs.
当潜水员们走向海岸时，铅坠和氧气缸让他们步履维艰。
Lead weights and air cylinders encumbered the divers as they walked to the shore.
空气中只有0.13%的氧气。
氧气是我们呼吸的空气的一部分。
一个背包可以输送氧气，让宇航员正常呼吸。
应用推荐