rubidium peroxide.
过四氧化二铷

K rubidium bisulfite.
亚硫酸氢铷

cesium rubidium alum.
硫酸铝铷铯

But the effective size for rubidium atoms is 50 times smaller.
然而铷的有效截面却小上50倍。

Design and Progress of the Compact Rubidium Atomic Fountain Clock of SIOM, CAS
上海光机所小喷泉铷钟的设计和进展

Progress of Separation and Analysis Methods for Rare Alkali Metals Rubidium and Cesium
重稀碱金属铷和铯的分离分析方法进展

OPTIMIZATION OF DESIGN OF THE SPECTRAL LAMP FOR GAS CELL RUBIDIUM ATOMIC FREQUENCY STANDARDS
气泡型铷原子频标光谱灯优化设计

Firstly, energy level splitting of the ground state and first excited state of a rubidium metal atom in the outside magnetic field is discussed.
首先, 讨论了外磁场中铷原子基态和第一激发态的能级分裂。