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单词 extremely high frequency
释义

extremely high frequency


extremely high frequency

n. Abbr. EHF A radio-frequency band with a range of 30,000 to 300,000 megahertz.

extremely high frequency

n (General Physics) a radio frequency between 30 000 and 300 000 megahertz. Abbreviation: EHF

extreme′ly high′ fre′quency


n. any radio frequency between 30 and 300 gigahertz. Abbr.: EHF [1950–55]
Thesaurus
Noun1.extremely high frequency - 30 to 300 gigahertzEHFradio frequency - an electromagnetic wave frequency between audio and infraredelectromagnetic spectrum - the entire frequency range of electromagnetic waves

extremely high frequency


extremely high frequency

[ek′strēm·lē ′hī ′frē·kwən·sē] (communications) The frequency band from 30,000 to 300,000 megahertz in the radio spectrum. Abbreviated EHF.
AcronymsSeeEHF

extremely high frequency


  • noun

Synonyms for extremely high frequency

noun 30 to 300 gigahertz

Synonyms

  • EHF

Related Words

  • radio frequency
  • electromagnetic spectrum
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更新时间：2025/2/8 0:34:36