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单词 orbit
释义
orbit
noun[CorU]
uk
/ˈɔː.bɪt/us
/ˈɔːr.bɪt/
thecurvedpaththrough whichobjectsinspacemovearound aplanetorstar:
（天体围绕行星或恒星运行的）轨道
Thesatelliteis nowinastableorbit.卫星目前在稳定的轨道上运行。
Once inspace, thespacecraftwillgo intoorbitaroundEarth.一旦进入太空，航天器将进入环绕地球的轨道。
picture of orbit
MARK GARLICK/SCIENCE PHOTO LIBRARY/GettyImages
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Idiom

go into orbit
orbit
verb[IorT]
uk
/ˈɔː.bɪt/us
/ˈɔːr.bɪt/
tofollowacurvedpatharound aplanetorstar:
绕轨道运行，沿轨道围绕（行星或恒星）运行
On thismissionthe Shuttle will orbit (theEarth) at aheightof several hundredmiles.此次任务中，这架航天飞机将在距地面数百英里的高空绕（地球）轨道运行。
Compare
revolve
SMART Vocabulary: related words and phrases
Astronomy
  • albedo
  • Andromeda
  • Aquarius
  • Aries
  • asteroid
  • full moon
  • galactic
  • galaxy
  • Gemini
  • geostationary orbit
  • observatory
  • orbital
  • penumbra
  • phase
  • Pisces
  • substellar
  • sunspot
  • supergiant
  • supermassive
  • supermoon
See more results »
(Definition oforbitfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

orbit| American Dictionary

orbit
noun[C/U]
us
/ˈɔr·bɪt/
physics
thecurvedpaththrough whichobjectsinspacemovearound aplanetorstarthat hasgravity(= apullingforce)
physics
An orbit is also thepathanelectrontakesaround thenucleus(=centralpart)of anatom.
biology
Orbit alsomeansthe roundhollowareasurroundingtheeye.

orbit

verb[I/T]us
/ˈɔr·bɪt/
(Definition oforbitfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesoforbit

orbit
Qualitatively similar orbits are obtained in the many par ticle calculations.
From theCambridge English Corpus
In opposition to this, chaos is effective for causing rapid desynchronization, because of its characteristic exponential divergence of nearby orbits.
From theCambridge English Corpus
Dynamically we find most orbits to be stable over long time scales and typically this happens in a wider parameter area than in co-rotating systems.
From theCambridge English Corpus
The bar will hence be able to relocate stars, and stars with low or high metallicity could be found far away from their original orbits.
From theCambridge English Corpus
We only need that the return maps at periodic orbits are diagonal on the stable and unstable manifolds.
From theCambridge English Corpus
In most cases, those planets follow orbits with significant eccentricity, leading to substantial seasonal temperature excursions.
From theCambridge English Corpus
In most cases, those planets follow orbits with significant eccentricity, leading to substantial temperature excursions.
From theCambridge English Corpus
Indeed, nebular drag and collisions would ensure that orbits with zero eccentricity were preferred.
From theCambridge English Corpus
The steady-state solution of the equation of motion is then derived in cartesian coordinates and two groups of electron orbits are defined.
From theCambridge English Corpus
Here, a planetary system consisting of one star and two identical-mass planets in circular but mutually inclined orbits is considered.
From theCambridge English Corpus
Quasiperiodic orbits can look quite complicated, especially if there exist many incommensurable frequencies.
From theCambridge English Corpus
The velocity of the planet orbiting at this distance satisfies the relation vn=w/n.
From theCambridge English Corpus
The project mission was to locate intelligent signals coming from hypothetical planets orbiting the stars.
From theCambridge English Corpus
A caustic is formed by the envelope of these orbits.
From theCambridge English Corpus
Note that the orbits are almost per fectly laminar and there is no sign of filamentation.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

Collocationswithorbit

orbit

These are words often used in combination withorbit.

Click on a collocation to see more examples of it.

circular orbit
In each of these, a single giant planet is known to exist on a nearlycircularorbitinside the habitable zone of the system.
From theCambridge English Corpus
eccentric orbit
Planet b was confirmed in 2012 with a slightly smaller orbital radius and a moreeccentricorbit.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
electron orbits
The steady-state solution of the equation of motion is then derived in cartesian coordinates and two groups of electron orbits are defined.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/orbit##
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更新时间：2024/12/28 6:03:50