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

• Having a horizontal surface without a slope, tilt, or curvature.
  具有无倾斜度，倾斜角或弯曲的水平平面的。
• 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。
• 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。
• 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。
• We have also discussed the relationships between these fracture systems with curvature, faults and shear zones.
  我们还讨论了裂缝系统与弯曲，断层和剪切带之间的关系。
• 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。
• He suffered from curvature of the spine.
  脊柱弯曲使他痛苦不堪。
• 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 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。
• 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。