“Tangential Angle”的概念、定义、习题解题方法及翻译-数学辞典

单词

Tangential Angle

释义

Tangential Angle

For a Plane Curve, the tangential angle is defined by

(1)

where

is the Arc Length and

is the Radius of Curvature. The tangential angle is thereforegiven by

(2)

where

is the Curvature. For a plane curve

, the tangential angle

can also be defined by

(3)

Gray (1993) calls

the Turning Angle instead of the tangential angle.

See also Arc Length, Curvature, Plane Curve, Radius of Curvature, Torsion (DifferentialGeometry)

References

Gray, A. ``The Turning Angle.'' §1.6 in Modern Differential Geometry of Curves and Surfaces. Boca Raton, FL: CRC Press, pp. 13-14, 1993.

随便看

数学辞典收录了8975条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。