单词anticlastic
adj.: 一面凸一面凹的;互反曲的;鞍形的网络: 抗裂面;互反的
鞍形的
互反曲的
一面凸一面凹的
The saddle-shaped structure is also known as a hyperbolic paraboloid surface, or an anticlastic surface.
这一鞍形结构也是做为一种双曲抛物面而被很多人熟知的。