跃迁

yuèqiān

跃迁 — yuèqiān

1. transition; leap (technical term, e.g. quantum jump/transition)

   电子在能级之间发生跃迁时会吸收或发射光子。 diànzi zài néngjí zhījiān fāshēng yuèqiān shíhuì xīshōu huò fāshè guāngzi — When an electron transitions between energy levels, it absorbs or emits a photon.