V2EX aerodynamics

Aerodynamics

释义 Definition

名词 (n.) 空气动力学;研究空气及其他气体与运动物体之间相互作用的科学。也可指物体的气动特性(即物体在空气中运动时的性能表现)。

发音 Pronunciation

/rodanmks/

例句 Examples

The aerodynamics of this car make it very fast.
这辆车的气动性能使它速度极快。

Engineers spent years refining the aerodynamics of the aircraft's wing design to reduce drag and improve fuel efficiency.
工程师们花了数年时间改进飞机机翼的空气动力学设计,以减少阻力、提高燃油效率。

词源 Etymology

该词由希腊语词根组合而成:aero- 意为"空气"(来自希腊语 ρ, aēr),dynamics 意为"力学、动力"(来自希腊语 δναμι, dynamis,意为"力量")。合在一起即"空气的力学"。这一学科在19世纪末至20世纪初随着航空技术的发展而迅速成长,成为现代工程学的重要分支。

相关词汇 Related Words

文学与著名引用 Literary References

  • 在丹尼尔P雷默(Daniel P. Raymer)的航空工程经典著作《Aircraft Design: A Conceptual Approach》中,aerodynamics 是核心主题之一,详细阐述了飞行器设计中的气动原理。
  • 约翰D安德森(John D. Anderson)的《Fundamentals of Aerodynamics》是该领域最广泛使用的教科书,系统介绍了从低速到超音速的空气动力学原理。
  • 理查德巴赫(Richard Bach)的小说《Jonathan Livingston Seagull》虽为文学作品,但其中对飞行极限的追求隐含了大量 aerodynamics 的概念与意象。
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