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单词 astroparticle
释义

Definition of astroparticle in English:

astroparticle

noun ˈastrə(ʊ)ˌpɑːtɪkl
Astronomy
  • A subatomic particle of cosmic origin; a cosmic ray particle.

Origin

1990s. Probably partly shortened from astroparticle physics, and partly from astro- + particle, after astroparticle physics.

Definition of astroparticle in US English:

astroparticle

nounˈastrə(ʊ)ˌpɑːtɪkl
Astronomy
  • A subatomic particle of cosmic origin; a cosmic ray particle.

Origin

1990s. Probably partly shortened from astroparticle physics, and partly from astro- + particle, after astroparticle physics.

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更新时间:2024/11/8 22:10:37