This dry air leads to increased tracheal irritation and secretion production.

这种干燥空气会增加气管刺激和分泌物产生。

(4) Prophylactic measures, in a patient on prolonged mechanical ventilation via endotracheal tube, there is a risk for tracheal stenosis.

(4)预防措施：长时间经气管内插管进行机械通气患者，存在气管狭窄。

It looks like he hasa tracheal injury. You going into the O.R.For the subdural?

上去气管有损伤 你膜肿块手术?

The trachea is positioned just anterior to the esophagus and is surrounded by C-shaped tracheal cartilages.

气管刚好位于食管前方并且由C型气管软骨环绕。

There's a magnificently well preserved dinosaur from Italy, which includes the cartilaginous tracheal rings, still preserved in the throat, and muscle fibers at the base of the tail.

有一种来自意大利保存完好恐龙，它包括仍然保存在喉咙中软骨气管环和尾巴底部肌肉纤维。

Finally, if the pleural effusion is large enough, it can start to push against the lung not letting it fully aerate and even causing the trachea to shift away from the side of the effusion --called tracheal deviation.

最终，如果胸腔积液足够多，会将肺推向一侧，使肺不能正常通气，甚至造成气管移向积液对侧，称作气管移位。