励れい起き

noun, noun or participle which takes 'suru', transitive verb, intransitive verb

excitation

Physics term for raising a system to a higher energy state. Used in contexts such as atomic excitation, laser pumping, and electronic transitions.

• レーザー光こうで原げん子しを励れい起きする。

  Atoms are excited by laser light.

• 励れい起き状じょう態たいから基き底てい状じょう態たいに戻もどるときに光こう子しが放ほう出しゅつされる。

  A photon is emitted when returning from the excited state to the ground state.

noun, noun or participle which takes 'suru', transitive verb, intransitive verb

stimulation; revitalization; reinvigoration

General use for stimulating or revitalizing something, such as an economy, region, or organization. Less common than the physics sense and often replaced by 活性化 or 刺激 in everyday language.

• 地ち域いき経けい済ざいを励れい起きするための政せい策さくが求もとめられている。

  Policies to revitalize the local economy are needed.