英语词汇“ammonia clock”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	ammonia clock
释义	ammonia clock əˈməʊnjəklɔk 基本英英氨钟 Noun: an atomic clock based on vibrational frequency of the nitrogen atom in the ammonia molecule
随便看	usability engineering usability engineering lifecycle usability evaluation usability evaluation system usability in evaluation of website usability lab usabilityof a machine usability of electrode us- u's u-s U.S U/S -us .us USA us a US/A us a- u.sa u-s-a u.s.a U.S.A USA56300 88 bunyavirus usa56300-88 bunyavirus