One of the limiting factors in human physical performance is the amount of oxygen that is absorbed by the muscles from the bloodstream.
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。
Pulse rate and the amount of oxygen in the blood.
脉冲率和金额氧在血液中。
Increase the amount of oxygen, and you can run, bike, swim, or ski faster.
提高输送氧气的数量，你就能跑得、骑得、游得或滑得更快。
Sensor which measures the amount of oxygen remaining in the exhaustgases.
测量废气内残留的氧含量的传感器。
This is the amount of oxygen the body can utilize per unit weight per unit time .
这是氧气量体，可利用每单位重量每单位时间。
Acidosis can occur irrespective of the amount of oxygen in the air being breathed.
不管吸入的空气中的氧气量有多少酸中毒都可发生。
You'll breathe faster and more deeply. This maximizes the amount of oxygen in your blood.
你的呼吸变得急促，这使得你的血液中氧气的含量最大化。
The formation of methemoglobin reduces the amount of oxygen available to body tissues.
血红蛋白的形成减少了身体组织可以得到的氧的数量。
As a bonus, the steam also smothers the flames by diluting the amount of oxygen in the surrounding air.
这种办法的另一个好处在于，产生的水蒸汽能够稀释周围空气中的氧气浓度，从而抑制火焰的燃烧。
Breathing secondhand smoke for a short time can irritate your lungs and reduce the amount of oxygen in your blood.
短时间里吸收二手烟会刺激你的肺部，并减少血液中的氧气量。
The prosperity of the organisms could play an important part in assessing the amount of oxygen in the early atmosphere.
这类生物的繁盛对推测早期大气的含氧量可能具有重要价值。
They are commonly measured in units of biochemical oxygen demand (BOD), or the amount of oxygen needed to decompose them.
常常使用生化需氧量，即有机物分解所需的氧这个单位进行测量。
To aerobic microbial enhanced oil recovery, determining the amount of oxygen injection is a problem urgently to be solved.
注入多少氧气是好氧微生物驱油技术亟待解决的问题。
As the amount of oxygen in the air has gone down, the concentration of carbon oxide and other dangerous gases has shot up.
由于空气中氧气的含量降低，二氧化碳和其他危险气体的浓度上升。
Carbon monoxide binds to red blood cells more easily than oxygen, so it limits the amount of oxygen blood carries through the body.
相比氧气，一氧化碳能更容易地结合血红细胞，从而阻碍血液携带氧气流经全身。
This makes breathing difficult and painful, and can also limit the amount of oxygen a person takes into their body with each breath.
这使呼吸变得困难且痛苦，并且会限制每次呼吸时进入人体的氧气量。
Plaque buildup leads to heart attacks, but it also reduces the amount of oxygen and nutrients that your blood carries to your brain.
血斑最终会导致心脏病，同时也会减少大脑的养分和氧气。
Why was the amount of oxygen consumed so much greater than the amount necessary to completely oxidize the added oxaloacetate or malate?
为什么加入草酰乙酸或苹果酸后耗氧量比完全氧化所需的多出如此之多？
Deep breathing can promote the lungs Zhuoqi, add the vital capacity and the amount of oxygen in the blood, accelerate blood circulation.
深呼吸可以促进人的肺部排出浊气，添加肺活量和血液中的含氧量，加速血液轮回。
There are other findings showing that the amount of oxygen in the atmosphere at that time was much higher than originally claimed by evolutionists.
一些别的发现表明，那时大气中氧气的数量要比进化者最初声称的高得多。
The result is a five to twenty percent drop in the amount of oxygen in the blood. This reduces the amount of oxygen that reaches the organs of the body.
其结果就是血液中的氧含量降低5到20个百分点，导致了到达身体各个器官的氧气量下降。
The amount of oxygen produced by photosynthesis is just exactly enough to convert the plant tissue back to the carbon dioxide and water from which it came .
光合作用产生的氧气量仅仅能够把植物纤维转化为产生它的二氧化碳和水。
This involves sitting on an exercise bike wearing a mask that is connected to a machine that filters the air and reduces the amount of oxygen the players can breathe in.
这种监测包括坐在一个健身车上，带上一个连接着可以降低运动员的氧气摄入量的过滤器的面具装置。
The amount of oxygen babies receive in neonatal intensive care is very carefully monitored to try to lower the risk of ROP and limit the possibility of lung damage.
对于新生儿的重症照护而言，给予婴儿们的氧气量会受到非常仔细的监控，以试著降低早产视网膜病变之风险，并且减少发生肺部伤害的可能性。
Stress and anxiety are common causes of hyperventilation, which increases the amount of oxygen in your blood but can also have the unfortunate side effect of causing you to pass out.
压力和焦虑是由于换气过度引起的，换气过度会增加血液中的氧含量，不幸的是同时也会引起你失去知觉的副作用。
This accelerated growth also reduces the amount of oxygen available to other plant and animal species in the affected area; raising fears that it could destabilise fragile Marine ecosystems.
加速的增长减少了可供应给其他动植物的氧气量，特别是受灾区域；大大影响了海洋生态系统的平衡。
To get a feel for what this would mean, bear in mind that the amount of oxygen in a given volume of air changes with atmospheric pressure, and the local pressure changes with the weather.
要了解这将意味着什么？给定体积的空气中的含氧量是随着大气压变化而变化的，而当地的气压又是随天气变化的。
Most people can tolerate these pressures pretty easily, but passengers with heart disease may experience chest pains as a result of the reduced amount of oxygen flowing through their blood.
大多数人可以轻易忍受这些压力，但是患有心脏病的乘客可能会因血液中氧气的减少而感到胸痛。
Most people can tolerate these pressures pretty easily, but passengers with heart disease may experience chest pains as a result of the reduced amount of oxygen flowing through their blood.
大多数人可以轻易忍受这些压力，但是患有心脏病的乘客可能会因血液中氧气的减少而感到胸痛。
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