“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	vector differentiation vector diffraction theory vector direct product vector display vector distribution vector division vector dominance model vectored quantity vector equation vector field vector field along a curve vector field on a manifold vector field visualization vector flux vector font vector form vector function vector functional vector geometry vectorgraph vector gravimetry vector group vector harmonic vector Helmholtz equation vector hydrophone

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。