...尖棱褶皱（chevron fold）两翼较平直，转折端呈尖角状；箱状褶皱（bod fold）的转折端宽阔平直，两翼陡立；扇形褶皱（fan fold）的两翼均向核部倾斜，因而两翼岩层新老层序倒置。
基于12个网页-相关网页
fan fold paper 折叠式纸
inverted fan fold 倒扇状褶皱 ; 倒扇褶皱
fan-fold paper 折叠式记录纸 ; 折叠式记载纸
Rear Feed Fan-fold Sheet Length 后端折叠纸尺寸
Bottom Feed Fan-fold YES 下端折叠纸
Rear Feed Fan-fold Capacity 后端折叠纸容量
Bottom Feed Fan-fold Capacity 下端折叠纸容量
fan-shaped fold 扇状褶皱
fan-type fold 扇形褶皱
The whole book was evenly fold into rectangle form so it can be opened and closed like a folding fan.
全书按照特定行数，均匀地折叠成长方形折子，可象扇子样开启或折叠，从中反映我国书籍装帧之精妙。
The thrust faults with a fan-shaped often are evolved in the steep wing and are formed after the fold deformations have reached a definite stage.
扇状逆冲断层往往在褶曲陡翼发育，产生于褶皱变形达到一定阶段之后。
应用推荐