英语词汇“reference frequency system”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	reference frequency system
释义	reference frequency system 英?[?refr?ns ?fri:kw?nsi ?sist?m] 美?[?r?f?r?ns ?frikw?nsi ?s?st?m] 释义频率基准系统行业词典航天频率基准系统???
随便看	phenylquinoline phenyl quinoline carboxylic acid phenyl rhodanate phenyl rhodanide phenyls phenyl salicylate Phenylsalicylate phenyl salicylates phenylsalicylic acid phenyl selenide phenylselenide phenylsemcarbazide phenylsemicarbazide phenyl semicarbazide phenyl-semicarbazide phenylsemicarbazide,acetyl phenyl semicarbazide,acetyl phenyl-semicarbazone phenylsemicarbazone phenyl semicarbazone phenyl semicarbazone,acetaldehyde phenyl semicarbazone acetaldehyde phenylsepharose phenylserine aldolase phenylsilane

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reference frequency system