Not with oxygen, but via a sulfur compound-something most bacteria can't do.
但它消耗的不是氧气，而是一种硫化物。这点绝大多数的细菌都做不到。
You get problems with your blood circulation and not enough oxygen goes to your brains, and that's why you faint.
你的血液循环有问题,没有足够的氧气提供给脑部，这就是为什么你会晕眩。
Scientists say the biggest technical challenge is not making the organ itself, but replicating its intricate internal network of blood vessels, which nourishes it and provides it with oxygen.
科学家称最大的技术困难并不是制造器官本身，而是复制器官内部错综复杂的血管网络，这些血管起到了滋养器官、为器官提供氧气的作用。
Materials easily ignited in air not only become more susceptible to ignition, but also burn with added violence in the presence of oxygen.
在空气中容易点燃的材料(在富氧空气中)不仅变得更容易点燃而且燃烧得更加剧烈。
Personnel, including rescue workers, should not enter areas where the oxygen concentration is below19.5%, unless provided with a self-contained breathing apparatus (SCBA) or airline respirator.
除非备有自己式呼吸器（SCBA）或空气管呼吸器，任何人，包括救援人员，都不能进入氧浓度低于19.5%的区域。
The doctor said that preventive measures should start with diet and exercise to make improvements to the best timing for the exercise, but should not be too drastic moves oxygen.
医生说，防患于未然应先从饮食及运动方面作出改善，最好能定时作适量的运动，但不可作太剧烈的耗氧动作。
Initial tests monitoring the flow of oxygen in and out of the cells show that they are able to transfer the gas just as efficiently as cells that have not been tampered with.
初步的测试表明，进行涂层处理后的红细胞传送氧气和二氧化碳的能力与正常的红细胞一致，这方面的功能并没有受到损害。
At ordinary temperatures silicon is impervious to air, but at high temperatures it reacts with oxygen, forming a layer of silica that does not react further.
在常温下，硅不和空气反应，但是在高温下它和氧气反应，形成一层硅石，不再继续发生反应。
Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.
酮及醌，不论是否有其他含氧基，及其卤化、磺化、硝化或亚硝化衍生物。
I had been expecting it to be greener because indigo is not supposed to turn blue until it comes in contact with oxygen, however, perhaps oxygen was already diffusing into the liquid of the dye bath.
我本来觉得它应该要更绿一点，因为靛蓝在接触氧之前是不会变蓝色的。也许在“染色浴”中的液体已经混进来一些氧了。
That means smothering might not work like it would with a fire that's fueled by the oxygen around it.
也就是说，一旦电池过热，与手机周围的氧气产生反应并燃烧，这个方法可能无法奏效。
Breathing more likely becomes labored not because of a lack of oxygen with each breath, but because the body is running hotter and needs more oxygen to cool itself.
导致呼吸困难的因素，并不是每次呼吸氧气不足，而是因为机体变热需要更多的氧气冷却自己。
Conclusion: Patients with critical carbon monoxide poisoning can not be treated immediately by hyperbaric oxygen, can be saved by partial cardiopulmonary bypass.
结论：体外肺辅助循环技术可作为治疗重度一氧化碳中毒的另一途径，尤其对不能立即进入高压氧舱者。
Lactate is not synonymous with muscle hypoxia: "the first misperception is that somehow people don't have enough oxygen when they are making lactic acid."
乳酸并不等同于肌肉缺氧。Joyner博士告诉我们：“第一个错误观念就是运动员在生成乳酸时即意味着他们不知何故没有足够的氧气了。”
Lactate is not synonymous with muscle hypoxia: "the first misperception is that somehow people don't have enough oxygen when they are making lactic acid."
乳酸并不等同于肌肉缺氧。Joyner博士告诉我们：“第一个错误观念就是运动员在生成乳酸时即意味着他们不知何故没有足够的氧气了。”
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