| 词汇 | example_english_host-galaxy |
| 释义 | host galaxycollocation in Englishmeanings of hostand galaxyThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with host or galaxy. host noun uk /həʊst/ us /hoʊst/ someone who ... See more at host galaxy noun uk /ˈɡæl.ək.si/ us /ˈɡæl.ək.si/ one of the independent groups of stars in ... See more at galaxy Examples of host galaxyThese 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. These designations also refer to their host galaxies. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The host galaxies of quasars can be spirals, irregulars or ellipticals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are characterized by their large size compared to globular clusters and a ringlike distribution around the centers of their host galaxies. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In both cases the host galaxies are giant ellipticals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The host galaxies are almost exclusively large elliptical galaxies. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These black holes grow in step with the mass of stars in their hostgalaxy in a way not understood at present. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has been called the naked quasar and the quasar without a home because it appears to lack a hostgalaxy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A faint trace of a hostgalaxy was also found. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Average characteristics vary somewhat with distance and type of hostgalaxy, but can broadly be specified for each supernova type. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Also, the burst's hostgalaxy has a low star-formation rate with few massive stars that could produce supernovae and long gamma-ray bursts. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Originally, the jet's hostgalaxy proved elusive to find, and this jet appeared to be emanating from nothing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its peak far-ultraviolet absolute magnitude reached 21.2, which was comparable to the total absolute magnitude of its hostgalaxy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is fast enough to eject the coalesced black hole completely from its hostgalaxy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The ejection velocity would have to be approximately 1000 km/s in order to place the quasar so far from its original hostgalaxy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its peak far-ultraviolet absolute magnitude reached 21.5, which exceeded the total absolute magnitude of its hostgalaxy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are generally elliptical galaxies which lie close to the geometric and kinematical center of their hostgalaxy cluster, hence at the bottom of the cluster potential well. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Observations of certain types of variable stars and supernovae of known luminosity, called standard candles, in other galaxies allows the inference of the distance to the hostgalaxy. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The position of the burst's afterglow was measurably offset from the centroid of the hostgalaxy, effectively ruling out the possibility that the burst originated in an active galactic nucleus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Such information as there is about the host galaxies of radio-loud quasars and blazars suggests that they are also hosted by elliptical galaxies. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In fact, when seen in visible light, the global characteristics of their host galaxies are indistinguishable. 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 host Go to the definition of galaxy See other collocations with host See other collocations with galaxy |
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