V2EX geometry

Geometry

定义 Definition

几何学:数学的一个分支,研究点、线、面、体等图形的形状、大小、位置关系以及空间性质。常见有平面几何立体几何。(也可指“几何图形/几何结构”这一类事物。)

发音 Pronunciation (IPA)

/dimtri/(美); /dimtri/(英)

例句 Examples

Geometry is my favorite subject.
几何是我最喜欢的科目。

The architect used geometry to calculate the angles and ensure the roof’s structure was stable.
建筑师运用几何来计算角度,并确保屋顶结构稳固。

词源 Etymology

来自希腊语 geōmetría,由 (土地)+ metron(测量)组成,原意接近“测量土地”。古代在土地丈量、建筑与天文中广泛发展,后来成为数学的重要基础学科。

相关词 Related Words

文学作品中的用例 Literary Works

  • Euclid Elements(《几何原本》):经典几何学著作,系统奠定欧几里得几何的公理化体系。
  • Bertrand Russell Introduction to Mathematical Philosophy(《数学哲学导论》):讨论数学基础与逻辑时多处涉及几何与空间观念。
  • Edwin A. Abbott Flatland: A Romance of Many Dimensions(《平面国》):以几何维度作隐喻,贯穿大量几何概念与讨论。
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