单词 | megahertz |
释义 | > as lemmasmegahertz megahertz n. Brit. /ˈmɛɡəˌhəːts/ , U.S. /ˈmɛɡəˌhərts/ ΚΠ 1941 Chem. Abstr. 35 2159 (heading) Molecular changes following irradiation with hertzian waves of a frequency of 1875 megahertz. 1966 Electronics 3 Oct. 171 Transatlantic airliners will communicate with the satellite on the 118 to 136 Megahertz band. 1982 Giant Bk. Electronics Projects x. 476 The output frequency could be shifted electrically plus or minus fifteen megahertz. 1999 N.Y. Times 2 Sept. g3/2 A 500-megahertz G4 Macintosh simply smoked the fastest chip in Intel's PC lineup. < as lemmas |
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