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单词 θ794
释义
the world > the universe > star > kind of star > small star > [noun] > dwarf > neutron star (4)
neutron star1934

a small, extremely dense star composed predominantly of closely packed neutrons, which is believed to have a mass similar to that of the sun but a…

pulsar1968

Astronomy. A celestial object which emits regular and rapid pulses of radiation, typically at radio frequencies but sometimes at X-ray or gamma…

pulsator1977

Astronomy. A pulsar, esp. an X-ray pulsar.

magnetar1992

A neutron star with a much stronger magnetic field than ordinary neutron stars.

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