rubidium
n. [化学]铷（金属元素 Rb）
例句
You need two lasers, a vacuous, light-free space and some Rubidium-85.
你需要两只激光器，一个无光的真空的空腔和一些铷- 85元素。
Dr Steinhauer and his colleagues created a condensate out of a gas of rubidium atoms held in a magnetic trap.
Steinhauer博士和同事从盛在磁圈里的铷原子气体中制出冷凝物。
Other Alkali Metals include Hydrogen (technically not a metal), Lithium, Sodium, Potassium, Rubidium, and Cesium.
其它碱金属包括氢(技术上说不是种金属)，锂，钠，钾，铷，铯。
