duct

英 [dʌkt]

美 [dʌkt]

n. (传送液体、气体、电线、电话线等的)管道，管子; (人体或植物体内输送液体的)管，导管

复数：ducts　现在分词：ducting　过去分词：ducted　过去式：ducted　

Collins.1 / BNC.10744 / COCA.8636

牛津词典

noun

（传送液体、气体、电线、电话线等的）管道，管子
a pipe or tube carrying liquid, gas, electric or telephone wires, etc.
1. a heating/ventilation duct
  暖气导管；通风道
（人体或植物体内输送液体的）管，导管
a tube in the body or in plants through which liquid passes
1. the bile duct
  胆管

N-COUNT (输送液体或气体的)管道,管子
Aductis a pipe, tube, or channel which carries a liquid or gas.
1. ...a big air duct in the ceiling.
  天花板上巨大的通风管道
N-COUNT (人体内输送泪水、胆汁等的)导管
Aductis a tube in your body which carries a liquid such as tears or bile.
1. ...tear ducts.
  泪管

noun

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

The structure of HRSG inlet duct has a great effect on its velocity field.
余热锅炉入口烟道的不同结构对其速度场的分布会产生重要的影响。
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。
Gallbladder flap; Extrahepatic bile duct; Defect; Operation.
胆囊瓣；肝外胆管；缺损；手术。
Objective To evaluate the value of biliary stents in treatment of malignant obstructive of the bile duct.
目的评价胆道支架技术对治疗恶性胆道梗阻的应用价值。
Objective To explore the diagnosis and treatment of mammary duct ectasia.
目的探讨乳腺导管扩张症的诊断与治疗。
Objective: To evaluate the effectiveness of surgical treatment of traumatic extrahepatic bile duct stricture.
目的：探讨损伤性肝外胆管狭窄外科治疗的效果。
A duct that admits air to be mixed with fuel.
一种能让空气和燃料混合的管道，如煤气管。
The tie on the cystic duct may slip off.
在胆囊管上的结扎可能滑脱。
Obstruction of the bile duct is associated with cholangitis.
胆管梗阻能并发胆管炎。
The air duct must be designed and installed in accordance with national design code for HVAC duct.
风管设计和安装必须符合国家暖通空调管道设计规范。