起皱

Does artificial silk crease more easily than natural silk?

人造丝比天然丝更易吗?

Eleanor's dress rucked up at the front.

埃利诺的连衣裙前面。

This kind of paper crumples easily.

这种纸容易。

She smoothed down a wrinkled tablecloth.

她把的桌布熨平。

Silk crushes easily.

丝绸很容易。

Dotty's wrinkled stockings.

多的长袜。

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

通过模拟得到带孔网板和无孔板成形球面件成形极限与板厚的关系曲线。