In mobile design, paper prototyping will save you lots of time.

在手机应用程序设计中，纸上原型能节省你的时间。

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But here's a quick discussion of user testing in the paper prototyping domain.

这是一个纸上原型领域，在用户测试方面的简短议题。

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This paper studies how to generate the slice data from point clouds, which is the critical problem in the integration of Reverse Engineering and Rapid Prototyping Manufacturing.

本文研究了反求工程与快速原型制造集成中的关键问题，即如何从点云数据生成层片轮廓数据。

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