“ru atom frequency standard”的概念、定义、翻译、参考文献-科学参考

单词	ru atom frequency standard
释义	ru atom frequency standard Encyclopedia 工学〔有效载荷〕释 ru atom frequency standard星载铷钟由铷量子部分和压控晶体振荡器组成的铷原子钟。可以作为频率标准，产生高稳定度、低漂移率的单频正弦信号。又称铷原子频标。
随便看	amaranth family Amarna Amarna art Amarna Art, Amarna Style Amarna Period A Marriage of Wife Borrowing Amartya Kumar Sen A Martyr Called Jie Zitui amassment and accumulation amassn a master of play composition A Master Plan for Higher Education in California a mastitis Amata Kabua A Ma Temple Amateur Astronomer amateur astronomer amateur athlete amateur drama Amateur Dramatists' Society of Shanghai amateur performers and amateur clubs amateur photography amateur principle amateur radio communication activities amateur radio direction finding (ARDF)

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