| 词汇 | example_english_surface-brightness |
| 释义 | surface brightnesscollocation in Englishmeanings of surfaceand brightnessThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with surface. surface noun uk /ˈsɜː.fɪs/ us /ˈsɝː-/ the outer or top part or layer ... See more at surface brightness noun[U] uk /ˈbraɪt.nəs/ us /ˈbraɪt.nəs/ the quality of shining with, or of producing, a lot ... See more at brightness Examples of surface brightnessThese 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. It is a beautiful object with a high surfacebrightness. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a larger planetary with low surfacebrightness. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The galaxy's relatively large angular size and relatively high surfacebrightness make it an object that can be viewed and imaged by amateur astronomers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its high surfacebrightness central spiral is 30,000 light years across; with a bulge of 10,000 light years. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. His fields of specialty include low surfacebrightness galaxies, galaxy formation and evolution, tests of dark matter and alternative hypotheses, and measurements of cosmological parameters. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Since hotter bodies radiate more than colder ones, a star's surfacebrightness can be estimated from its effective surface temperature, and hence from its spectrum. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Because it is so diffuse, it has a low surfacebrightness. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The other method used is the surfacebrightness fluctuations method. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The term involving the convergence magnifies the image by increasing its size while conserving surfacebrightness. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is relatively bright at magnitude 8.1, and also has a high surfacebrightness. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its integrated magnitude is 13.6 and its mean surfacebrightness is 13.9. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The surfacebrightness fluctuations distance measurement technique estimates distances to spiral galaxies based on the graininess of the appearance of their bulges. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The surfacebrightness fluctuations distance measurement technique estimates distances to galaxies based on the graininess of their appearance. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some telescopes can not achieve the theoretical surfacebrightness of 100%, while some telescopes can achieve it using a very small diameter eyepiece. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Additionally, irregularities in the surfacebrightness are seen across the face of the shell. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He noted that it has an unusually low surfacebrightness and exhibits remarkably diffuse spiral arms. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In an expanding universe, the surfacebrightness diminishes with distance. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This surfacebrightness is independent of the galaxys actual distance from us. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The disc has a very low surfacebrightness. 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. Want to learn more? Go to the definition of surface Go to the definition of brightness See other collocations with surface |
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