| 释义 | anticlastic
 anticlastic(ˌæntɪˈklæstɪk) adj (Mathematics) maths (of a surface) having a curvature, at a given point and in a particular direction, that is of the opposite sign to the curvature at that point in a perpendicular direction. Compare synclasticanticlastic
 anticlastic[¦an·tē¦klas·tik]  (mathematics) Having the property of a surface or portion of a surface whose two principal curvatures at each point have opposite signs, so that one normal section is concave and the other convex. |