| 词汇 | neutron-star |
| 释义 | BETA neutron starcollocation in Englishmeanings of neutronand starThese words are often used together. Click on the links below to explore the meanings. neutron noun[ C ] uk /ˈnjuː.trɒn/ us /ˈnuː.trɑːn/ a part of an atom that has no ... See more at neutron star noun uk /stɑːr/ us /stɑːr/ a very large ball of burning gas in space that is usually seen from the earth as a point of light in the sky ... See more at star Examples of neutron starneutron star For instance, sufficiently massive stars, at the final stage of their evolution, collapse to form a black hole or a neutronstar. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. At these hotspots the infalling gas can reach half the speed of light before it impacts the neutronstar surface. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is the smallest yet found for any black hole, and near the theoretical upper mass limit (2.7 solar masses) for a neutronstar. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The radiation emitted by pulsars is caused by interaction of the plasma surrounding the neutronstar with its rapidly rotating magnetic field. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As the core of a massive star is compressed during a supernova, and collapses into a neutronstar, it retains most of its angular momentum. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The energy source of the pulsar is the rotational energy of the neutronstar. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Immediately beneath this surface the neutronstar is still solid, but its composition is changing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The equation of state for a neutronstar is still not known. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Because one strangelet will convert a neutronstar to strange matter, by now all neutron stars would have been converted. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Alternatively, the neutronstar could form in a binary system. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If the orbit of a neutronstar binary has decayed to 1.89 m (1890 km), its remaining lifetime is 130,000 seconds or about 36 hours. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Until then, their gravitational radiation will be comparable to that of a neutronstar binary. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In contrast, all proposed forms of neutronstar core material are fluids and are extremely unstable at pressures lower than that found in stellar cores. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This anomaly was finally identified as the signal of a rapidly rotating neutronstar. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The massive accretion disc may also result in the collapse of a star, becoming a stellar companion to the neutronstar. 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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