The lower oxygen pressure found in an aircraft cabin is equivalent to that at 6,000-8,000 feet of altitude.

机舱里的氧分压会更低，其数值跟6000到8000英尺高空的氧分压值一样。

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Living in deep waters, the squid will be severely disrupted by lower oxygen levels.

生活在深海的鱿鱼，将深受氧含量减少的危害。

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The blood that passes through the common truncal vessel has a lower oxygen content than normal.

通过共同动脉的血流的含氧量较正常的低。

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I mean, if the energy is lower to occupy a smaller volume, then if I have this room and a bunch of molecules of oxygen, and nitrogen and what have you in the air, and there are weak attractions between them, why don't they all just sort of glum together and find whatever volume they like.

我的意思是，如果占据小的体积会使能量降低，如果我有这样一个空间,和一些氧气，氮气和其他空气中有的气体，并且分子之间还有微弱的相互作用，为什么他们不黏在一起,然后占据他们所想要占据的体积。

麻省理工公开课 - 热力学与动力学课程节选

z And what you need to remember is if the z 8 is equal to eight or greater, such as oxygen being the cut-off point, this sigma 2 p orbital is actually lower in energy than the pi 2 p orbitals, the molecular orbitals.

你们要记住如果,等于或者大于，就像O是分界点，这时sigma2p轨道,比π2p轨道能量更低。

麻省理工公开课 - 化学原理课程节选

At higher altitudes, where atmospheric pressure is lower, oxygen enters the body less readily, leading to the hypoxic state.

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"The political leaders of these countries don't receive help from other colleagues in the union that could lower their interest rates and provide oxygen for growth initiatives and investment, " said Guy Verhofstadt, a member of the European Parliament and former prime minister of Belgium.

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However, much of the oxygen was removed from the lower end of the equity market food chain by amendments to the crowdfunding provisions of the JOBS Act, which were motivated by concerns of potentials for fraud on small investors.

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