Air flow and heat transfer in medical human respiratory tube was numerically simulated with CFX software.

应用CFX软件对医疗人体呼吸管气体流动传热问题进行了数值模拟分析。

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Mainstream technology can be used only in the presence of an endotracheal tube, but copes better with rapid respiratory rates and very small tidal volumes.

主流技术可以更好的应用于有插管的，但呼吸过快和小潮气容量。

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Skull also include vice nasal, it connects with respiratory epithelia cells and atmospheric tube.

颅骨也包括副鼻腔，它连接着呼吸上皮细胞和大气管。

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Severe respiratory failure may require insertion of a tube into the trachea (intubation) to assist the child's breathing until the infection is brought under control.

CNN: Bronchiolitis