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

• 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 unit vector normal to the plane of T and N, which is the plane of curvature.
  垂直于T和N所构成的平面的单位向量，该平面为曲率所在的面。
• The data for the measurement can use direct least square fitting to solve the curvature of the workpiece.
  对于测量的数据采用直接最小二乘拟合，从而可以解算出工件的曲率。
• In the higher-dimensional theory, however, the relation between curvature and density changes.
  但是在更高维度的理论中，曲率和密度的关系则改变了。
• 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。
• This paper focuses on the forward and inverse proposition of streamline curvature method.
  分别对流线曲率法正反两类命题进行了研究。
• 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 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。
• 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。
• The cutting edge's radius of curvature can be estimated.
  断面曲率半径是可被预估的。