caesium atomic beam

• 铯原子束

caesium atomic beam的用法和样例：

例句

1. A chain of reactions, starting with a beam of laser-excited cesium atoms, transfers the positrons to the antiprotons to form antihydrogen.
   一连串反应开始于以雷射光激发铯原子束，然后使正子移到反质子旁以形成反氢。