A non-wrinkling limited graph for spherical surface parts of retiary metal sheet and metal sheet is obtained.

通过模拟得到了带孔网孔成形球面件时不起成形极限与厚的关系。

Retiary fibers,excretive articles and host cell with the ball villi were seen on the inner side of the cyst.

内面有分泌颗粒、网状纤维及绒球状宿主细胞。