We installed the electric hospital bed and oxygen machine, which frightened the cats from the bedroom.

我们把医院用的电控病床和输氧机安装妥，吓得那些猫不敢进卧室。

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This involves sitting on an exercise bike wearing a mask that is connected to a machine that filters the air and reduces the amount of oxygen the players can breathe in.

这种监测包括坐在一个健身车上，带上一个连接着可以降低运动员的氧气摄入量的过滤器的面具装置。

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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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To study the neurology of tickling, Dr Blakemore and her team stuck volunteers into a magnetic-resonance-imaging machine (which monitors oxygen flow to the brain, and thus indicates the amount of activity in that organ's various parts).

ECONOMIST: Neuroscience: Tickled curiosity | The

The hose is connected to a machine that lowers the air's oxygen content, thereby simulating a mountaintop environment.

NPR: Anti-Doping Agency Reviews Low-Oxygen Tents