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duct    音标拼音: [d'ʌkt]
n. 管,输送管,管
vt. 通过管道输送

管,输送管,管通过管道输送

duct
导管

duct
n 1: 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" [synonym:
{duct}, {epithelial duct}, {canal}, {channel}]
2: a continuous tube formed by a row of elongated cells lacking
intervening end walls
3: an enclosed conduit for a fluid

Duct \Duct\ (d[u^]kt), n. [L. ductus a leading, conducting,
conduit, fr. ducere, ductum, to lead. See {Duke}, and cf.
{Douche}.]
1. Any tube or canal by which a fluid or other substance is
conducted or conveyed.
[1913 Webster]

2. (Anat.) One of the vessels of an animal body by which the
products of glandular secretion are conveyed to their
destination.
[1913 Webster]

3. (Bot.) A large, elongated cell, either round or prismatic,
usually found associated with woody fiber.
[1913 Webster]

Note: Ducts are classified, according to the character of the
surface of their walls, or their structure, as annular,
spiral, scalariform, etc.
[1913 Webster]

4. Guidance; direction. [Obs.] --Hammond.
[1913 Webster]


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  • THE BEST 10 AIR DUCT CLEANING in BOISE, ID - Yelp
    This is a review for a air duct cleaning business in Boise, ID: "The crew that came out was highly professional and organized, they walked us through the whole process from start to finish
  • DUCT Definition Meaning - Merriam-Webster
    The meaning of DUCT is a bodily tube or vessel especially when carrying the secretion of a gland How to use duct in a sentence
  • Duct (flow) - Wikipedia
    Ducts are conduits or passages used in heating, ventilation, and air conditioning (HVAC) to deliver and remove air The needed airflows include, for example, supply air, return air, and exhaust air [1] Ducts commonly also deliver ventilation air as part of the supply air
  • DUCT Definition Meaning | Dictionary. com
    DUCT definition: any tube, canal, pipe, or conduit by which a fluid, air, or other substance is conducted or conveyed See examples of duct used in a sentence
  • DUCT | English meaning - Cambridge Dictionary
    DUCT definition: 1 a tube or pipe that carries liquid or air, especially in and out of buildings or through the… Learn more
  • Types of Ductwork for HVAC: Cost, Pros and Cons - PICKHVAC
    We’re going to discuss the types of air ducts commonly used in residential homes today along with the pros and cons of each style Most homeowners understand the basics behind ductwork as ducts simply ensure air travels where it needs to go
  • Duct - Definition, Meaning Synonyms | Vocabulary. com
    A duct is a pipe, tube, or tunnel through which water can flow If there's a leaking duct in your kitchen, you may need to patch it or replace it — in any event, you should probably call a plumber
  • duct noun - Definition, pictures, pronunciation and usage notes . . .
    Definition of duct noun from the Oxford Advanced Learner's Dictionary a pipe or tube carrying liquid, gas, electric or phone wires, etc Air flows through the ventilation ducts They managed to get out of the building by crawling through a ventilation duct
  • How to Choose Ductwork for Your Home - Lowe’s
    Learn about all of the different types of ductwork and how the various duct system components fit together in a home HVAC system
  • What Is Ductwork | HVAC Duct Guide Carrier
    Ductwork is a fundamental part of any residential heating, ventilation, and air conditioning (HVAC) system It is crucial for distributing conditioned air throughout your home, ensuring comfort and maintaining indoor air quality





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