centre of curvature

1. This paper mainly spreads the centre problem of Steiner curvature as to oval to smooth convex closer curve in sections, and proves a theorem.
   本文主要将卵形线的Steiner曲率重心问题推广到分段光滑凸闭曲线上去，并证明了一个定理。
2. A series of factor such as the difference about the centre of figure and the shear centre, curvature radius, central angle is discussed. Sometimes it is better to locate the force half-way between the centroid and the shear centre.
   对曲线梁中的剪、形心位置的差异以及曲率半径、圆心角、预应力大小、摩阻损失等内力影响因素进行了分析。有时，荷载作用在形心与剪心距离的一半处较为有利。
3. On The Spread of the Centre Problem of Steiner Curvature as to Oval
   卵形线的Steiner曲率重心问题的推广

noun

1. the center of the circle of curvature

   Synonym:    center of curvature