英语词汇“collapsar”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

collapsar

/kəˈlapsɑː

noun Astronomy

An old star that has collapsed under its own gravity to form a white dwarf, neutron star, or black hole.Two papers scheduled for an upcoming Astrophysical Journal Letters appear to support the collapsar model....

Still, the collapsar is an extremely attractive model that fits a wide range of observed gamma-ray bursts.
Pruet and his colleagues are also investigating whether collapsars might be the sources of other elements as well.

Origin

Late 20th century: from collapse, on the pattern of words such as pulsar.

单词	collapsar
释义	collapsar /kəˈlapsɑː / noun Astronomy An old star that has collapsed under its own gravity to form a white dwarf, neutron star, or black hole.Two papers scheduled for an upcoming Astrophysical Journal Letters appear to support the collapsar model.... Still, the collapsar is an extremely attractive model that fits a wide range of observed gamma-ray bursts. Pruet and his colleagues are also investigating whether collapsars might be the sources of other elements as well. Origin Late 20th century: from collapse, on the pattern of words such as pulsar.
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