It is thought that high levels of fat raise the odds of the arteries clogging up, cutting the flow of blood and oxygen.

高水平的脂肪含量会使得动脉更易堵塞，并降低了血液与氧气的流动。

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Sometimes nitrogen are being used oxygen plasma arc cutting of arcs gas.

有时氮气还被用作氧等离子弧切割时的起弧气体。

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NC flame cutting: CNC flame cutting is numerical control machine tool use gas with oxygen or gasoline in metal materials with oxygen cut a way to cut.

数控火焰切割：数控火焰切割是数控机床利用燃气配氧气或者汽油配氧气进行金属材料切割的一种切割方式。

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Consuming these can bring on an anaphylactic reaction, in which a person's throat closes, cutting off oxygen, or the stomach convulses and the lungs eventually swell up.

WSJ: Finding Food Allergy Allies

When Google wants your business it can try to take it by competing or simply cutting off your natural search oxygen.

FORBES: Why Facebook Should Buy ValueClick

Some neonatal intensive-care units (NICUs) are cutting back on the high levels of oxygen traditionally given to premature babies.

WSJ: How Hospitals Save More Lives and Reduce Infections in Premature Babies