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orifice    音标拼音: ['ɔrəfəs]
n. 孔口

孔口

orifice
n 1: an aperture or hole that opens into a bodily cavity; "the
orifice into the aorta from the lower left chamber of the
heart" [synonym: {orifice}, {opening}, {porta}]

Orifice \Or"i*fice\, n. [F., from L. orificium; os, oris, a
mouth facere to make. See {Oral}, and {Fact}.]
A mouth or aperture, as of a tube, pipe, etc.; an opening;
as, the orifice of an artery or vein; the orifice of a wound.
--Shak.
[1913 Webster]

Etna was bored through the top with a monstrous
orifice. --Addison.
[1913 Webster] Oriflamb

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  • ORIFICE Definition Meaning - Merriam-Webster
    The meaning of ORIFICE is an opening (such as a vent, mouth, or hole) through which something may pass How to use orifice in a sentence
  • Orifice - Wikipedia
    An orifice is any opening, mouth, hole or vent, as in a pipe, a plate, or a body This disambiguation page lists articles associated with the title Orifice If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article
  • Orifice plate - Wikipedia
    An orifice plate is a device used for measuring flow rate, reducing pressure or restricting flow (in the latter two cases it is often called a restriction plate) An orifice plate is a thin plate with a hole in it, which is usually placed in a pipe
  • What Is an Orifice and How Does It Work? - Engineer Fix
    An orifice is a small opening or hole through which a fluid, such as a liquid or gas, is passed While its design is basic, an orifice is used to achieve predictable behaviors in systems ranging from household plumbing to industrial machinery
  • What Is An Orifice Plate? Types Of Orifice Plates - Piping Technology . . .
    An orifice plate is a thin, flat piece of metal with a precisely machined hole in the middle This hole, or orifice, is designed to create a pressure drop in the flow of a fluid, which can then be measured to determine the flow rate
  • Orifice Plates: Definition,Types, Applications
    Learn the different types of orifice plates, their design features, working principles, and industrial applications in flow measurement
  • Orifice - Definition, Meaning Synonyms | Vocabulary. com
    An orifice is an opening or a hole, most often in the body Your mouth is an orifice through which you eat and speak, and your nostrils are orifices through which you breathe
  • ORIFICE | English meaning - Cambridge Dictionary
    ORIFICE definition: 1 an opening or hole, especially one in the body, such as the mouth: 2 an opening or hole… Learn more
  • Orifice, Nozzle, and Venturi Flow Meters: Principles, Calculations Data
    The orifice meter consists of a flat orifice plate with a circular hole drilled in it There is a pressure tap upstream from the orifice plate and another just downstream
  • What Is an Orifice? Definition and Common Examples
    An orifice is a natural opening or aperture within the body In anatomy, it refers specifically to a passage that allows communication between an internal cavity and the external environment or between two internal structures





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