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汉语拼音：qì guǎn

呼吸器官的一部分，管状，是由半环状软骨构成的，有弹性，上部接喉头，下部分成两支，通入左右两肺。

1. 呼吸器官的一部分，管状，由半环状软骨构成，有弹性，上部接喉头，下部分成两支，通入左右两肺。有的地区称之为气嗓。

• The lungs are in fact constructed of thousands of tiny tubes.

  肺实际上由上千条细微的气管构成。

• You should light the gas as soon as it is turned on.

  一扭开煤气管,你就应该点燃煤气.

• Food breathed into the windpipe can cause choking.

  吸进气管的食物会造成窒息.

• If the gas blows back , you must turn off the supply, as it is dangerous.

  如果煤气管漏气, 你必须关闭送气管, 因为那很危险.

• An appropriate - size tube is chosen to fit the trachea.

  选用与气管大小相仿的管子.

• The outtake is at the top of the windows.

  通气管在窗的顶端.

• Diagnosis can usually be made by barium swallow and tracheogram.

  确诊要靠钡餐和气管造影.

• They geared the deep - sea diver with helmet, suit and air nose.

  他们给 深海 潜水员配备了防护帽 、 潜水服和通气管.

• Epithelium also lines the air tubes and lung cavities.

  上皮组织还衬盖气管和肺腔.

• Sample gas tubes are flushed with nitrogen.

  采气管得用氮气吹扫.

• Our neighborhood will be piped for gas.

  我们这个地区将要铺设煤气管.

• The functions of the secretory barrier of the tracheobronchial tree are physical, chemical, immunological, and biological.

  气管支气管树分泌屏障的功能有物理的 、 化学的 、 免疫学的和生物学的.

• The trachea in some patients is difficult or impossible to intubate under any circumstances.

  有的病人的气管在任何情况下都是很难、或根本不可能插管的.

• The pressure over the sample can then be increased via a gas burette.

  借助量气管可增加样品上的压力.

• The insects are tracheate arthropods in which the body is divided into head, thorax and abdomen.

  昆虫是有气管的节肢动物,体躯分为头部, 胸部和腹部.