跃迁 Traditional form: 躍遷 Pinyin (reading): yuèqiān Definitions: transition jump (e.g. quantum leap in spectroscopy) Characters: 跃 - to skip, to jump, to frolic 迁 - to shift, to move; to transfer, to change Traditional characters: 躍 - to skip, to jump, to frolic 遷 - to shift, to move; to transfer, to change