V2EX bohr model

Bohr Model

释义 Definition

玻尔模型:由丹麦物理学家尼尔斯玻尔(Niels Bohr)在 1913 年提出的原子结构模型。它认为电子只能在某些固定能量的轨道(定态)上绕原子核运动,并且电子在不同能级间跃迁时会吸收或放出特定频率的光。该模型能较好解释氢原子光谱,但对多电子原子适用性有限。(另有更现代的量子力学轨道模型。)

发音 Pronunciation (IPA)

/br mdl/

例句 Examples

The Bohr model explains the hydrogen spectrum.
玻尔模型解释了氢原子的光谱。

Although the Bohr model is not fully accurate, it introduced quantized energy levels that paved the way for modern quantum mechanics.
尽管玻尔模型并不完全精确,但它提出的能级量子化概念为现代量子力学铺平了道路。

词源 Etymology

“Bohr”来自提出者Niels Bohr(尼尔斯玻尔)的姓氏;“model”意为“模型”。该术语本质上是“以玻尔命名的原子模型”,常见于物理与化学的基础教学与科普语境中。

相关词 Related Words

文学与著作中的用例 Literary & Notable Works

  • Niels Bohr, “On the Constitution of Atoms and Molecules” (1913):提出与阐述玻尔模型的经典论文。
  • Richard P. Feynman, Robert B. Leighton, Matthew Sands, The Feynman Lectures on Physics:在讲述原子结构与量子思想的脉络中讨论玻尔模型的历史意义与局限。
  • David J. Griffiths, Introduction to Quantum Mechanics:常以玻尔模型作为引入量子化思想与过渡到现代量子力学的背景。
  • Serway & Jewett, Physics for Scientists and Engineers(或类似《现代物理》教材):以玻尔模型讲解氢原子能级与谱线。
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