curvature

英 [ˈkɜːvətʃə(r)]

美 [ˈkɜːrvətʃər]

n.  弯曲; 曲度; 曲率

复数：curvatures　

医学

BNC.10901 / COCA.18737

牛津词典

noun

• 弯曲；曲度；曲率
  the state of being curved; the amount that sth is curved
  1. the curvature of the earth
     地球的曲度
  2. curvature of the spine
     脊柱弯曲

柯林斯词典

• N-UNCOUNT 弯曲;曲度;(尤指)圆弧
  Thecurvature ofsomething is its curved shape, especially when this shape is part of the circumference of a circle.
  1. ...the curvature of the earth...
     地球的曲度
  2. He suffered from curvature of the spine.
     脊柱弯曲使他痛苦不堪。

英英释义

noun

• the property possessed by the curving of a line or surface
  Synonym:curve
• the rate of change (at a point) of the angle between a curve and a tangent to the curve
• (medicine) a curving or bending
  1. curvature of the spine

双语例句

• End view of this table with a unique curvature in its design.
  桌子的设计中，端部采用了独特的曲线。
• When matter accelerates through space, it changes the curvature of spacetime.
  当物质在太空中加速运行时，它会改变时空结构的曲率。
• The paper also gives the criterion for the curvature interference of two surfaces.
  本文还提出了两曲面发生曲率干涉的判据。
• The proposed approach helps to promote the application and popularization of curvature line in CAGD and surface modeling.
  文中的思想与算法有助于曲率线技术在计算机辅助几何设计及曲面造型中的使用与推广。
• The inferior and lateral convex border of the stomach is the greater curvature.
  胃的下方及侧面凸缘是胃大弯。
• Research shows that multi-point sandwich forming is suitable to form the workpieces with large radius of the curvature.
  研究表明，多点“三明治”成形适于制造大曲率半径曲面工件。
• Any other distortions that cause curvature of straight lines or changes in shape or size.
  任何其他的扭曲造成的曲率的直线或更改，形状或大小。
• Let be a compact pseudo-umbilical submanifolds with parallel mean curvature vector in the quasi constant curvature space.
  主要研究了拟常曲率空间中具有常平均曲率的完备超曲面，得到了这类超曲面全脐的一个结果。
• On the other hand, a positive curvature would imply that three-dimensional space is finite and closed.
  另一方面，一个正的曲率将必然说明三维空间是有限的，而且是封闭的。
• The curvature of the film is concentric with the mirror behind the meniscus.
  胶片的曲率是和弯月透镜后面的反射镜同心的。