Lingaku- curvature vector
Generated: This term is used to describe a vector that represents the curvature of a curve or surface at a particular point. It points in the direction of the principal normal and its magnitude indicates the degree of curvature.
zài在shù xué数学Zhōng中，qū lǜ xiàng liàng曲率向量yòng yú用于miáo shù描述qū xiàn曲线zài在mǒu某yī diǎn一点de的wān qū弯曲chéng dù程度。
In mathematics, the curvature vector is used to describe the degree of bending of a curve at a certain point.