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单词 siphon
释义

siphon /'saɪf(ə)n//'saɪfn/

英汉-汉英词典
  1. n. 虹吸管
  2. vi. 通过虹吸管
  3. vt. 用虹吸管吸出;抽取
时 态: siphoned, siphoning, siphons
词组 | 习惯用语
inverted siphon [医]反向虹吸
siphon off v. 吮吸
原声例句
CNN 10 学生英语 2018年4月合集

And then siphoned the water with your mouth out of this hose?

然后用你的嘴从软管里吸水出来?

TED演讲(视频版)双语精选

Every evening we went into the villages with flashlights and siphons.

每晚我们都带着手电筒和虹吸管去村子里。

当月 CNN 10 学生英语 2020年4月合集

I've made a pun in a siphonophore, " siphon before" .

我在“看到之前”给管水母造了一个双关语。

哈利波特与混血王子

She raised her wand, said " Tergeo! " and siphoned off the dried blood.

她举起魔杖,念道:“旋风扫净!”

NPR音讯 2019年1月合集

Last year, thieves siphoned off more than $3 billion from state-owned gas pipelines.

去年,盗油贼从国有汽油管道偷走了价值超过30亿美元的汽油。

《卫报》(文章版)

In this way, British money – whether from customers or taxpayers – was siphoned offshore.

通过这种方式,英国的资金——无论是来自客户还是纳税人的——都被抽到了海外。

我们星球的秘密

Entwined with the trees' roots, they can siphon off some of these sugars.

它们与树木的根部相互缠绕,因此能吸收其中一部分糖类。

我们星球的秘密

And, cunningly, they also tap into the roots of the trees to siphon off sugars.

而且,它们还很狡猾地进入树根以吸取糖份。

VOA Standard 2015年9月合集

He is accused of siphoning about 9.3 million from government coffers, something he still denies.

他被指控侵吞国库约930万美元,但他对这一指控仍然持否定观点。

PBS英语讯息

The civil suit accuses top executives of siphoning millions of dollars in funds for personal use.

民事诉讼指控高管挪用数百万美元资金用于个人用途。

中文百科

虹吸

虹吸现象的图示
Sifón en un acueducto romano.
Sifón, en su variante invertida.
Sifón de un canal bajo un camino

虹吸(siphon)是一种流体力学现象,可以不借助泵而抽吸液体。处于较高位置的液体充满一根倒U形的管状结构(称为虹吸管)之后,开口于更低的位置。这种结构下,管子两端的液体压强差能够推动液体越过最高点,向另一端排放,主要是由万有引力让虹吸管作用。2010年5月澳洲昆士兰科技大学休斯博士(Dr Stephen Hughes)说:「是由重力让虹吸管内的液体由上端往下端流动,借由较长且朝下的那一端,将较短上端那一边的水往上引出再流到下端。」

英语百科

Siphon 虹吸

Siphon principle
Figure 2 - In the flying droplet siphon, surface tension pulls the stream of liquid into separate droplets inside of a sealed, air filled chamber, preventing the liquid going down from having contact with the liquid going up, and thereby preventing liquid tensile strength from pulling the liquid up. It also demonstrates that the effect of atmospheric pressure at the entrance is not canceled by the equal atmospheric pressure at the exit.
The chain model – where the section marked
Even the falling lighter lower leg from C to D can cause the liquid of the heavier upper leg to flow up and over into the lower reservoir[22]

The word siphon (from Ancient Greek: σίφων "pipe, tube", also called syphon) is used to refer to a wide variety of devices that involve the flow of liquids through tubes. But in a narrower sense, the word refers particularly to a tube in an inverted 'U' shape, which causes a liquid to flow upward, above the surface of a reservoir, with no pump, but powered by the fall of the liquid as it flows down the tube under the pull of gravity, then discharging at a level lower than the surface of the reservoir it came from.

近义、反义、联想词
近义词
n.
tube, tubing, organ

v.
draw, take out, put, set, place, pose, position

联想词
funnel漏斗;drain排水;pump用抽水机抽…;draining排水;spout喷口;pumping抽吸;conduit导管;divert转移;drains吸血;drip滴下;pour倾泻;
英英词典
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

  2. synonymous: syphon
  3. a tubular organ in an aquatic animal (especially in mollusks) through which water can be taken in or expelled

  4. synonymous: syphon
siphon v.
  1. convey, draw off, or empty by or as if by a siphon

  2. synonymous: syphon, siphon off
  3. move a liquid from one container into another by means of a siphon or a siphoning action
    • siphon gas into the tank
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更新时间:2025/6/21 17:29:06