Those markers include inflammation, insulin resistance and oxygen free radicals.

那些指标包括炎症，胰岛素抵抗力和氧自由基。

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If all the coronary arteries are free of significant obstructions, all parts of the heart will receive equal amounts of oxygen.

如果冠状动脉没有重大堵塞，心脏的各个部位会收到等量的氧气。

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Scientists don't yet fully understand the biochemistry - but the discovery opens the possibility of complex life forms on oxygen-free planets.

科学家们还未完全掌握这一生物化学过程，但是此次发现开启了无氧行星上有复杂生命形式存在的可能性。

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So studying the organisms in these oxygen-free caves gives clues about the past.

VOA: special.2010.11.10

We, in fact, borrow oxygen or steal oxygen from the air free of charge.

我们事实上免费从空气中,借或者偷氧气。

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They also come with a new specially designed carrying case that features cable management, as well as OFC (oxygen free copper) cables for enhanced sonic performance.

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When the oceans ran out of iron, the oxygen was free to accumulate in the air.

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But vintage ports, made only in a few top years, are bottled early on and mature sloooowly in their oxygen-free glass-and-cork environment.

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