V2EX helmholtz

Helmholtz

释义 Definition

Helmholtz:通常指德国科学家赫尔姆霍兹(Hermann von Helmholtz, 18211894),或以他命名的科学概念与公式(如 Helmholtz resonance 赫尔姆霍兹共振、Helmholtz equation 赫尔姆霍兹方程、Helmholtz free energy 赫尔姆霍兹自由能)。

发音 Pronunciation (IPA)

/hlm.holts/

词源 Etymology

该词源自德语姓氏 Helmholtz,作为专有名词进入英语学术语境后,常用来指代这位科学家本人以及以其研究命名的一系列物理学、生理学与声学术语。姓氏本身可理解为由德语词根组合而成(常被解释为与“helm(头盔/护具)”与“Holz(木材)”等元素相关的传统姓氏构成)。

例句 Examples

Helmholtz studied sound and how we hear it.
赫尔姆霍兹研究声音以及我们如何听见声音。

The engineer used the Helmholtz equation to model wave behavior in the cavity.
工程师使用赫尔姆霍兹方程来模拟腔体中的波动行为。

相关词 Related Words

文学与著作 Literary Works

  • On the Sensations of Tone(《论音的感觉》):赫尔姆霍兹关于声学与音乐感知的经典著作,常被引用来讨论“赫尔姆霍兹共振”等概念。
  • Handbook of Physiological Optics(《生理光学手册》):涉及视觉生理与光学理论,学术写作中常以 Helmholtz 指代相关模型与观点。
  • The Feynman Lectures on Physics(《费曼物理学讲义》):在物理学讲解中会提及 Helmholtz 相关思想与以其命名的概念(如能量与场论语境中的引用)。
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