1, Denote the center of Curvature at by. When the point moves along the plane curve, the trace curve of the point is called the evolute of the curve, denoted by, and is called the involute of the curve.

2, If you were using an eyepiece in the center of curvature you will then observe serious coma.

3, Here concave type of geometry is the one in which the local center of curvature of workpiece and tool center lie on the same side.

4, The component of apparent force on a body in curvilinear motion , as observed from that body, that is directed away from the center of curvature or axis of rotation.

5, This method can judge conveniently the position of the contact point of cam with follower and the radius of curvature and the position of the center of curvature of contact arc ...

6, Look at these two folds. One is convex upward with older rock of Ordovician limestone toward the center of curvature.