Analyses the reason of apparel pen plotter distortion in theory to reduce the plot error.

从理论上分析服装笔式绘图仪横梁变形原因，以减小绘图误差。

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Someone or something is using me to untangle the tangled plot over whose direction I have as little influence as the pen has over the poets who wield it, or man over the gods who manipulate him, or the knife over the murderer.

NPR: Excerpt: 'Borges and the Eternal Orangutans'