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单词 radio burst
释义

Definition of radio burst in English:

radio burst

noun
  • A brief emission or transmission of radio waves; (Astronomy) a short-lived emission of unusually intense radio signals from a celestial object (in the case of the sun, often as an accompaniment to a solar flare).

Origin

1940s; earliest use found in Nature: a weekly journal of science.

 
 

Definition of radio burst in US English:

radio burst

noun
  • A brief emission or transmission of radio waves; (Astronomy) a short-lived emission of unusually intense radio signals from a celestial object (in the case of the sun, often as an accompaniment to a solar flare).

Origin

1940s; earliest use found in Nature: a weekly journal of science.

 
 
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更新时间:2024/12/23 13:50:29