Distribution of height and height difference
Axial collapsed behavior
collapsed
塌
坍塌
塌陷
倒塌
湿陷
塌缩
崩溃
塌落
坍
折叠
倒塔
陷落
崩
折拢
塌方
塌倒
破袭
collapsed balloon spinning
collapsed clad fuel element
Collapsed cone algorithm
collapsed cone convolution
collapsed disasters of roadbeds