Oxygen is essential for the metabolic process known as cell respiration that allows cells to efficiently harvest energy from organic food.
氧气在细胞呼吸的新陈代谢过程中是必不可少的，它能使细胞有效地从有机食物中获取能量。
Now consider what an individual cell in your body would want. It wants oxygen and sugar.
现在想想你身体里单个的细胞想要的，它可能需要氧气和糖分。
The heart pumps blood through the arteries, capillaries and veins to provide oxygen and nutrients to every cell of the body.
砰砰跳动的心脏连接着动脉，毛细血管和静脉并提供氧气和养分给身体的每一个细胞。
Other Japanese automakers have been working to create fuel cell cars, which produce electricity through a chemical reaction between hydrogen and oxygen, with water the only by-product.
其它日本汽车制造商已经开始着手制造燃料电池汽车，这种汽车通过氧和氢的化学反应来发电，而这种化学反应的副产品只有水。
The hydrogen and oxygen, separated and on-hand, can be used to power a fuel cell whenever energy is needed.
把氢气和氧气分开存放，这样在需要能源时就可用它们来驱动燃料电池。
However, inactivity can result in a slow and weak heartbeat that does not sufficiently move the blood to provide oxygen for every cell in the body.
然而，不活动可以导致缓慢而无力的心脏跳动，导致不能充分的向身体各部细胞供血。
Andrews air cell. Oxygen drawn from the air reacts within the porous carbon to release the electrical charge in this lithium air battery.
在这种STAIR电池的原理图中，从空气里抽取的氧气与电池里的锂离子在多孔碳材内部发生反应，并释放出电流。
Like other hydrogen cars, the Riversimple Urban car (RUC) is powered by a fuel cell that combines hydrogen with oxygen from the air to release energy and nothing more toxic than water.
和其他氢能源车一样，Riversimple Ur banCar (RUC)采用燃料电池，电池将来自空气的氢和氧进行混合释放能量，除了水不排放任何有害物质。
These iron-rich cells are the most common type of blood cell and they play the leading role in transporting oxygen around the body.
这些富铁细胞是血细胞中最常见的类型，它们在给全身运输氧气的过程中起着主导作用。
When electricity, whether from photovoltaic cell, wind turbine or other sources, runs through the electrode, the cobalt and phosphate form a thin film on the electrode and oxygen gas is produced.
当电流——无论是来自光伏电池、风轮机还是其它来源——穿过电极时，钴和磷酸盐会在电极上形成一层薄膜，氧气就生成了。
It is a car that stores hydrogen on board, and, mixing the hydrogen and atmospheric oxygen in the fuel cell stack, creates electricity, said Mittleman.
这种汽车可以将氢储存在车上，然后将氢和大气中的氧气在电池箱中混合，产生电力。
Red cell mass, and thus oxygen-carrying capacity, remains constant over time in the healthy animal.
红细胞的数量和携带氧气的能力，在健康动物中时刻保持恒定。
Poor blood oxygen levels and blood vessel blockages in people with sickle-cell disease can lead to chronic acute pain syndromes, severe bacterial infections, and necrosis (tissue death).
镰状细胞病患者血液含氧量低并且发生血管堵塞，可导致出现慢性和急性疼痛综合症、重度细菌感染和坏疽(组织坏死)。
As your red blood cell count increases so does your ability to receive more oxygen more efficiently.
红细胞数量增加了，你也能更有惬意地吸收更多的氧气。
Apollo used fuel cell technology (as does the space shuttle), which requires oxygen and hydrogen be carried along for the ride.
阿波罗飞船使用燃料电池技术(航天飞机也使用燃料电池技术)，使用燃料电池技术需要在整个行程中携带氧和氢。
Mitochondria are the places where sugar is broken down and reacted with oxygen to release the energy needed to power a cell.
线粒体是糖分分解的地方，并且在此与氧分发生作用以释放细胞所需要的能量。
The team studied a well-known material, gadolinium doped ceria (GDC), which transports oxygen ions and is currently in use as a solid oxide fuel cell electrolyte.
这个研究小组研究了一种典型的材料，钆掺杂氧化铈(GDC)，它用于运输氧离子，并且最近被用作一种固态氧化物燃料电池电解质。
Promote health: Ozone can quickly restore oxygen, increase indoor oxygen concentration, promote human cell activation, improve blood circulation and metabolism, prevent disease.
促进健康：臭氧可快速还原氧气，增加室内氧气浓度，促进人体细胞活化、改善血液循环和新陈代谢，预防疾病发生。
Metformin helps to increase oxygen flow on the cellular level, thereby slowing the necessary cell divisions that keep our bodies both functioning correctly but ultimately lead to aging.
甲福明能促进氧在细胞内的循环流动，进而降低细胞分裂的速度——细胞分裂在保证我们身体正常运转的同时，也是导致我们衰老的罪魁祸首。
Then we put in the low concentration to permeate the cell and start the cascade reactions that activate the release of oxygen and stimulate interferon and the immune complement.
然后，我们把低浓度渗入细胞并启动级联反应，激活释放氧气，刺激干扰素和免疫补充。
Fuel cell vehicles are electric vehicles, but "battery" is a hybrid fuel cell hydrogen and oxygen.
燃料电池汽车也是电动汽车，只不过“电池”是氢氧混合燃料电池。
Salas-Salvadó and colleagues suggested that the nuts may have reversed metabolic syndrome symptoms by reducing oxygen-related cell damage, chronic inflammation, and insulin resistance.
和他的同事们建议，坚果通过减少细胞氧化损害、慢性炎症及胰岛素抗药性来逆转代谢综合征。
These rogue oxygen atoms can remain on their own or combine with hydrogen atoms to form reactive oxygen species (ROS), which wreak havoc with enzymes and proteins and adversely affect cell function.
这些游离的氧原子能维持它们自己的形式或者和氢原子联合成活性氧(ROS)，ROS能被酶和蛋白分解可逆性影响细胞功能。
Also, it is important that people with Sickle cell trait should receive high levels of oxygen during general anaesthetics.
此外，这是非常重要的人与镰状细胞性状应得到高水平的氧期间，一般不施用麻醉剂。
In addition, increases in these red blood cell measures also significantly correlated with increases in peak oxygen capacity.
除此以外，红细胞增加的值与机体峰值氧摄取量有显著相关性。
Losing the nucleus enables the red blood cell to contain more oxygen-carrying hemoglobin, thus enabling more oxygen to be transported in the blood and boosting our metabolism.
没有细胞核却使红细胞可以含有更多的可以运输氧的血红蛋白，从而使更多的氧通过血液的运输而加快我们的新陈代谢。
A fuel cell creates electricity through a reaction between hydrogen and oxygen leaving water as the only form of emission.
燃料电池是通过氢气和氧气的化学反应产生电力的，排出物只有水。
A fuel cell creates electricity through a reaction between hydrogen and oxygen leaving water as the only form of emission.
燃料电池是通过氢气和氧气的化学反应产生电力的，排出物只有水。
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