“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	recoil range recoil separator recoil technique re-collapse recollapse Recollection of Nephew Ji Ming by Yan Zhenqing recombinant recombinant atrial natriuretic peptide recombinant calcitonin recombinant cytochrome P450 enzyme recombinant cytokines recombinant diphtheria toxin-interleukin 2 fusion protein recombinant DNA recombinant DNA technique recombinant DNA technology recombinant fusion proteins recombinant hepatitis B vaccine recombinant hirudin recombinant hormone recombinant human coagulation factor Ⅶa determination recombinant human coagulation factor Ⅶ potency determination recombinant human coagulation factor Ⅷ determination recombinant human coagulation factor Ⅷ potency determination recombinant human coagulation factor Ⅸ determination recombinant human coagulation factor Ⅸ potency determination

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