synclastic surface同向曲面
synclastic tetrahedron同向四面体
synclastic curvature[数] 同向曲率;同向曲率
synclastic plane顺裂碎面
Synclastic simplexes同向单形
synclastic trihedral angle同向三面角
dead synclastic simplexes完全同向单形
ADJ（形容词） (of a surface) having a curvature at a given point and in a particular direction that is of the same sign as the curvature at that point in perpendicular direction (表面)同向弯曲的 [maths] → compare anticlastic