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siphon    音标拼音: [s'ɑɪfən]
n. 虹吸
vt. 用虹吸管吸出,吮吸
vi. 通过虹吸管

虹吸用虹吸管吸出,吮吸通过虹吸管

siphon
n 1: a tube running from the liquid in a vessel to a lower level
outside the vessel so that atmospheric pressure forces the
liquid through the tube [synonym: {siphon}, {syphon}]
2: a tubular organ in an aquatic animal (especially in mollusks)
through which water can be taken in or expelled [synonym:
{siphon}, {syphon}]
v 1: convey, draw off, or empty by or as if by a siphon [synonym:
{siphon}, {syphon}, {siphon off}]
2: move a liquid from one container into another by means of a
siphon or a siphoning action; "siphon gas into the tank"

Siphon \Si"phon\, v. t. (Chem.)
To convey, or draw off, by means of a siphon, as a liquid
from one vessel to another at a lower level.
[1913 Webster]


Siphon \Si"phon\, n. [F. siphon, L. sipho, -onis, fr. Gr. ??? a
siphon, tube, pipe.]
1. A device, consisting of a pipe or tube bent so as to form
two branches or legs of unequal length, by which a liquid
can be transferred to a lower level, as from one vessel to
another, over an intermediate elevation, by the action of
the pressure of the atmosphere in forcing the liquid up
the shorter branch of the pipe immersed in it, while the
continued excess of weight of the liquid in the longer
branch (when once filled) causes a continuous flow. The
flow takes place only when the discharging extremity of
the pipe ia lower than the higher liquid surface, and when
no part of the pipe is higher above the surface than the
same liquid will rise by atmospheric pressure; that is,
about 33 feet for water, and 30 inches for mercury, near
the sea level.
[1913 Webster]

2. (Zool.)
(a) One of the tubes or folds of the mantle border of a
bivalve or gastropod mollusk by which water is
conducted into the gill cavity. See Illust. under
{Mya}, and {Lamellibranchiata}.
(b) The anterior prolongation of the margin of any
gastropod shell for the protection of the soft siphon.
(c) The tubular organ through which water is ejected from
the gill cavity of a cephaloid. It serves as a
locomotive organ, by guiding and confining the jet of
water. Called also {siphuncle}. See Illust. under
{Loligo}, and {Dibranchiata}.
(d) The siphuncle of a cephalopod shell.
(e) The sucking proboscis of certain parasitic insects and
crustaceans.
(f) A sproutlike prolongation in front of the mouth of
many gephyreans.
(g) A tubular organ connected both with the esophagus and
the intestine of certain sea urchins and annelids.
[1913 Webster]

3. A siphon bottle.
[1913 Webster]

{Inverted siphon}, a tube bent like a siphon, but having the
branches turned upward; specifically (Hydraulic
Engineering), a pipe for conducting water beneath a
depressed place, as from one hill to another across an
intervening valley, following the depression of the
ground.

{Siphon barometer}. See under {Barometer}.

{Siphon bottle}, a bottle for holding aerated water, which is
driven out through a bent tube in the neck by the gas
within the bottle when a valve in the tube is opened; --
called also {gazogene}, and {siphoid}.

{Siphon condenser}, a condenser for a steam engine, in which
the vacuum is maintained by the downward flow of water
through a vertical pipe of great height.

{Siphon cup}, a cup with a siphon attached for carrying off
any liquid in it; specifically (Mach.), an oil cup in
which oil is carried over the edge of a tube in a cotton
wick, and so reaches the surface to be lubricated.

{Siphon gauge}. See under {Gauge}.

{Siphon pump}, a jet pump. See under {Jet}, n.
[1913 Webster]

82 Moby Thesaurus words for "siphon":
adjutage, aspirator, bleed, broach, canalize, carry, catheter,
channel, channelize, conduct, convey, corkscrew, crowbar, decant,
draft, draft off, drain, drainpipe, draw, draw from, draw off,
efflux tube, empty, exhaust, extractor, fire hose, flue pipe,
flume, forceps, funnel, garden hose, gas pipe, hose, hosepipe, let,
let blood, let out, milk, nipple, organ pipe, phlebotomize,
pincers, pipe, pipeline, pipette, piping, pliers, press, pump,
pump out, put through, put through channels, reed, reed pipe,
separator, siamese, siamese connection, siphon off, snorkel,
soil pipe, standpipe, steam pipe, stem, straw, suck, suck out, tap,
traject, transmit, trench, tube, tubing, tubulation, tubule,
tubulet, tubulure, tweezers, vacuum pump, venesect, waste pipe,
water pipe, wringer


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  • SIPHON Definition Meaning - Merriam-Webster
    The meaning of SIPHON is a tube bent to form two legs of unequal length by which a liquid can be transferred to a lower level over an intermediate elevation by the pressure of the atmosphere in forcing the liquid up the shorter branch of the tube immersed in it while the excess of weight of the liquid in the longer branch when once filled causes a continuous flow How to use siphon in a sentence
  • Siphon - Wikipedia
    One siphon of degassed water was demonstrated to 24 m (79 feet) for an extended period of time [8] and other controlled experiments to 10 m (33 feet) [22] For water at standard atmospheric pressure, the maximal siphon height is approximately 10 m (33 feet); for mercury it is 76 cm (30 inches), which is the definition of standard pressure
  • Psiphon - Download
    Psiphon, free and safe download Psiphon latest version: Surf the internet with freedom Psiphon is a free-to-download security and privacy tool desig
  • Siphon | Harvard Natural Sciences Lecture Demonstrations
    What it shows: A siphon is a device that allows the transfer of a fluid from one reservoir to a second at a lower level even though the first part of the journey is up-hill How it works: A siphon is effectively an inverted U-tube with unequal length tubes The asymmetry means that there is a pressure difference between the ends;at the upper reservoir: p1 = P - ρgh1 at the lower reservoir: p2
  • SIPHON | English meaning - Cambridge Dictionary
    SIPHON definition: 1 a tube that is bent in the shape of an upside down U, used to transfer liquid from a higher… Learn more
  • 3 Ways to Siphon Water - wikiHow
    Siphoning is a great way of using gravity to move large amounts of water from one location to another You can empty a pool, clean a fish tank, or prepare rainwater jugs by siphoning If you are working with fresh water, it's possible to
  • Siphon | Pumping, Fluid Transfer, Suction | Britannica
    Siphon, instrument, usually in the form of a tube bent to form two legs of unequal length, for conveying liquid over the edge of a vessel and delivering it at a lower level Siphons may be of any size The action depends upon the influence of gravity (not, as sometimes thought, on the difference in
  • Amazon. com: Siphon
    Manual siphon pumps for transferring gasoline, water, oil, and liquids Various hose lengths and materials for cars, boats, and equipment
  • What is a Siphon? - AllTheScience
    A siphon is a tube which can be used to move water from a reservoir to another point Siphons are capable of raising water over a barrier, which is what makes them distinctive and interesting, as well as highly useful
  • What is a siphon, and how does it work?
    Short Answer: A siphon is a pipe or tube that allows liquid to flow from a higher elevation to a lower elevation using gravity, even if it has to rise above the original liquid level in between It works based on the difference in height and atmospheric pressure The working of a siphon starts once the tube is filled with liquid Due to gravity and pressure difference, the liquid starts





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