| 词汇 | accretion-disk |
| 释义 | BETA accretion diskcollocation in Englishmeanings of accretionand diskThese words are often used together. Click on the links below to explore the meanings. accretion noun[ C or U ] uk /əˈkriː.ʃən/ us /əˈkriː.ʃən/ a gradual increase or growth by the addition of new layers ... See more at accretion disk noun[ C ] uk /dɪsk/ us /dɪsk/ a flat, circular device that is used for ... See more at disk Examples of accretion diskaccretion disk An accretiondisk with vertical structure around a young stellar object is investigated, considering anomalous magnetic viscosity. In our results, the inertial-acoustic modes are locally unstable throughout the accretiondisk. The rapid growth of these unstable modes may result in the breakdown of the thin accretiondisk configuration. We can describe the disk more exactly than other studies, because the viscosity we adopted is close to the truth accretiondisk. Turbulence is a necessary ingredient in accretiondisk theory. The most accepted endogenous source is the absorption of water from gas onto grains in the accretiondisk. Whatever, these models cannot avoid one of the main questions of accretiondisk theory: what is the source of the turbulence? This relative radial motion is a consequence of the different coupling properties of the dynamical dust and the neutral component of the accretiondisk. The brightest part of the system is the accretiondisk around the compact object. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It appears to be a giant elliptical galaxy with a supermassive black hole and associated accretiondisk. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The surrounding accretiondisk would coalesce into a multitude of smaller objects that would become planets, asteroids, and comets. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The jet is probably powered by a prograde accretiondisk around a spinning supermassive black hole. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The gas forms a thin disk around the black hole, known as an accretiondisk. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Such jets are believed to be created by the interaction of the central black hole and the accretiondisk. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The outer disk is further heated by intense radiation from the inner accretiondisk. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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. |
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