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单词 radio halo
释义

Definition of radio halo in English:

radio halo

noun ˌreɪdɪəʊˈheɪləʊ
Astronomy
  • A diffuse region of radio-emitting material surrounding an object such as a radio galaxy or a pulsar.

Origin

1950s. From radio- + halo.

Definition of radio halo in US English:

radio halo

nounˌreɪdɪəʊˈheɪləʊ
Astronomy
  • A diffuse region of radio-emitting material surrounding an object such as a radio galaxy or a pulsar.

Origin

1950s. From radio- + halo.

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更新时间:2025/6/18 5:57:31