Based on the stroke curve and pattern drawing curve, the structure of main mechanism of TPA140 powder press made by DORST company of Germany is analyzed in this paper.

针对德国DORST公司生产的TPA140型粉末压机的主机构进行分析研究，根据压制曲线和脱模曲线分析了主机构的结构组成和工作原理。

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It introduces the mould structure and working principle of the injection mould with inside pattern drawing from three directions for core. Point out the design gists of the mould.

介绍三面内抽芯盒盖注射模的模具结构及工作原理，并指出了该模具的设计要点。

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Close the pattern document and go back to your drawing.

关闭图案文件，返回原文件继续你的绘制。

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Designer Jeanne Lanvin, founder of one of Paris' great fashion houses, is seated at her desk, surrounded by the brightly colored spines of fabric and pattern books, a drawing pencil, and a telephone.

NPR: Edouard Vuillard: Behind Closed Doors

The technique is mainly passed from fathers to children or from masters to apprentices strictly following ancient Buddhist painting books that provide instruction on line and figure drawing, colour matching and pattern design.

UNESCO: Culture

Another study metric, called Visual Attention Pattern, also found the iPhone and iPad drawing more attention than rival Android devices.

FORBES: Eye-Tracking Study Finds iPhone, iPad Draw More Attention Than Android Devices