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

• He suffered from curvature of the spine.
  脊柱弯曲使他痛苦不堪。
• By employing the compatibility of a generalized isospectral problem, a generalized zero curvature equation is obtained.
  利用一个广义等谱问题的相容性得到了一个广义零曲率方程。
• The longitudinal displacement and curvature variation are both described by deflection as solving the equations.
  求解该方程时，将纵向位移分量和曲率的改变量用挠度表示。
• A new method of3D facial feature extraction based on curvature information is proposed in this paper.
  提出了一种基于曲率信息的三维人脸面部特征提取方法。
• 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。
• 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 testers can also be used to measure wavefront curvature and quantify divergence/ convergence magnitude.
  这些测试仪器也可以用于测量波阵面曲度和确定发散量/敛量。
• It goes back* Actually, some of you may be able to see the curvature.
  它回来了。，事实上，你们有些人，也许能看到曲率。
• 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。
• 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。