• 1. CREASE LINE: 折线 | 裤中线
• 2. crease line leans to inside: 烫迹线内撇
• 3. crease line leans to outside: 烫迹线外撇

更多释义

• 1.This article is mainly discuss folding Angle, crease line, body-board's height of auto-bend tray-type carton, which supplies mathematic model for the development of carton package CAD.
  本文讨论了盘式自动折叠纸盒的折叠角及体板高度等数学问题，为该类包装纸盒CAD开发建立了有效的数学模型。
  dict.yoduao.com

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