单词 | frequences |
释义 | frequent /frēˈkwənt/adjective
ORIGIN: L frequēns, frequentis; connected with farcīre to stuff frēˈquence noun
frēˈquency noun
frēquentāˈtion noun The act of visiting often frequentative /fri-kwentˈə-tiv/ (grammar) adjective Denoting the frequent repetition of an action nounA verb or affix expressing this repetition frequentˈer noun frēˈquently adverb frēˈquentness noun frequency distribution noun A set of statistical data showing numerical values for the frequencies of different scores or results frequency modulation noun Modulation in radio transmission by varying the frequency of the carrier wave, giving greater fidelity than amplitude modulation and (almost) freedom from atmospherics (abbrev FM) high frequency A radio frequency of between 3 and 30 megahertz low frequency A radio frequency of between 30 and 300 kilohertz medium frequency A radio frequency of between 300 kilohertz and 3 megahertz superhigh frequency A radio frequency of between 3000 and 30000 megahertz |
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