duct中文什么意思

n.
1.管，导管，输送管；槽，沟，渠道。
2.【无线电】波道；【电学】(电线，电缆等的)管道。
短语和例子
+更多解释...an ejaculatory duct 输精管。 a lachrymal duct 泪管。

• -duct:    comb.f. 表示“管道”，“管 ...
• duct ，or:    墨斗
• hypophysial duct craniopharyngeal duct:    垂体管

例句与用法

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1. Bile is continually secreted from the cells of the liver into the common bile duct and gallbladder .
   胆汁经总胆管流入十二指肠，并在胆囊贮存。
2. Friction losses in the equivalent lengths of ducts constitute the pressure loss in the elbow .
   管道的等量长度中的摩擦损失即构成弯管中的压力损失。
3. Mechanical obstruction may require operation for repair of common bile duct stricture or for gallstones .
   机械性梗阻可能需要手术以修复胆总管狭窄或除去胆石。
4. Jaundice is more often the result of hepatic infiltration than invasion of the extrahepatic bile ducts by tumor .
   黄疸发生是由于肝内浸润所致，比因肿瘤压迫肝外胆管而引起的更为常见。
5. However, this is not sufficient to overcome or prevent the marked spasm and increase in biliary duct pressure induced by opiods .
   然而，这不足以对抗或防止阿片类引起的明显痉挛和胆道内压升高。

英文释义

名词

1. an enclosed conduit for a fluid
2. a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance; "the tear duct was obstructed"; "the alimentary canal"; "poison is released through a channel in the snake''s fangs"
   同义词：epithelial duct, canal, channel
3. a continuous tube formed by a row of elongated cells lacking intervening end walls