1.This paper describes a new crosshatching technology on PI flexible substrate, using chemically etching method.

1.本文介绍挠性聚酰亚胺基材上开窗口的新工艺。

2.In computer graphics, the operation of shading some area of a display image, for example, with dots or crosshatching.

2.计算机形学,用点或十字线给显示某个区域上色的操作。