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

单词	ammonia clock
释义	ammonia clock 英?[??m??nj? kl?k] 美?[??monj? klɑk] 释义氨钟英英释义 Noun 1. an atomic clock based on vibrational frequency of the nitrogen atom in the ammonia molecule 行业词典天文学氨钟???以氨分子为工作物质的分子钟。???
随便看	inserted blade tap inserted blade taper pipe tap inserted board inserted bolt inserted broach inserted cable inserted carbide inserted casing inserted chaser die inserted chaser tap inserted-chaser tap Inserted coil inserted coloumn inserted control inserted corneal scissors inserted die inserted domain inserted drill inserted forging die inserted fraise inserted head inserted heading inserted hinge inserted implement inserted injector

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ammonia clock