| 释义 |
1 ?缺氧 oxygen thermal relief (green disc) 氧气热减压口（绿盘） oxygen want 缺氧 oxyhemoglobin dissociation curve 血氧分离曲线 ..
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Surround yourself with life; plants will bring more oxygen into your environment and an added sense of purpose, as you want to keep them alive! 让你的身边环绕着生命；植物会给你居住的环境带来更多的氧气，并使你产生让它们活下去的想法。 - 2
So, if we're going to go to the moon, we're going to go to Mars, we want to be able to produce oxygen, structural metals and photovoltaic materials from in situ resources. 如果我们要去月球上，我们要去火星上，我们则必须要制造，氧气，结构金属和光电材料，就在原地制造。 - 3
So, we can say that -- if we have neon here and we want to think about what's isoelectronic, -- f minus would be isoelectronic. We also have oxygen -- what would the charge on oxygen be? 那么，我们可以说--如果我们这里有氖原子,而我们想知道与它等电子的是什么，负一价的氟离子就是与它等电子的，我们还有氧-,氧应该是几价的？
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