curvature

大学 FREQ #34956

n. 弯曲, 曲率 [医] 弯, 曲

发音

US /ˈkɜɹ.və.tʃəɹ/
IN /kərˈʋe.tʃər/

词形变化

curvatures 复数 curvatures

教材释义与例句

名词

弯曲， 曲率

释义与例句

n.
  1. 1.

    The shape of something curved.

    可数 不可数
  2. 2.

    The extent to which a subspace is curved within a metric space.

    可数 不可数 数学
  3. 3.

    The extent to which a Riemannian manifold is intrinsically curved.

    可数 不可数

词汇关系

名词

同义词 1

curve

上位词 10

form condition shape status derivative configuration differential contour conformation derived function

下位词 3

curliness straightness waviness

相关短语

centre of curvature 曲率中心 radius of curvature [化] 曲率半径 center of curvature [医] 曲线中枢(眼晶状体) centres of curvature Darwinian curvature centers of curvature radii of curvature Gaussian curvature Gauss curvature Sachs' curvature Sachs's curvature

词源

From Latin curvare, from Latin curvatura. See also curve. Displaced native Old English ġebīeġednes.

来源：wiktionary