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　

GRETEM8

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

柯林斯词典

• 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

英英释义

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

双语例句

• The sound propagation in duct with non-locally reacting liner is discussed in this paper.
  本文对声波在空腔非局域反应声衬管道内的传播进行了研究。
• You can not be solved outside the exhaust fan duct layout in case of difficulties.
  解决了您在不能布置外实验室设备排风机风管情况下的困难。
• An actuator-operated, rotating device in a duct for closing and opening the duct passage.
  是一个在管道中由作动简控制的转动装置。用来关闭和开启管道。
• Objective to study the prognostic factors in patients with bile duct carcinoma after curative resection.
  目的是探讨影响胆管癌切除术后的预后因素。
• Objective: To explore the diagnosis and treatment of cystic duct stump concretion.
  目的：探讨胆囊管残株结石的诊断和治疗方法。
• Methods Clinical data of iatrogenic injury to the end of the common bile duct in18 patients were analyzed retrospectively.
  方法回顾总结18例胆总管末端医源性损伤的术中诊断和早期处理经验。
• Objective of the bile duct stones and intrahepatic bile duct cancer diagnosis and treatment were analyzed and discussed.
  目的对肝胆管结石并肝内胆管癌的诊疗方法进行分析和探讨。
• 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。
• Presents the theoretical model of pressure drop for flexible duct.
  介绍了柔性风管压力损失的理论模型。
• We conducted a randomized trial to compare endoscopic and surgical drainage of the pancreatic duct.
  我们进行了一项随机试验对胰管扩张内镜和外科治疗进行了对比研究。