At Motorola, rt techniques reduce prototype tooling cycle time and cost required for production of functional prototype parts suitable for mock-up assembly tests and mechanical testing.

在摩托罗拉公司，RT技术缩短了原型模具周期时间，也降低了生产适用于实验模型汇编测试和机械试验的功能性原型零件的成本。

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While the technology is still in the very early stages, 3D printing is nearing becoming a real world application. 3D printing is a tool that can be used to validate a design, ensure pieces fit together properly and even make a product mock-up for marketing.

FORBES: 3D Printing Doesn't Live Up To The Hype Yet

In 1998 they cannot unite around anything, allowing Mr Clinton to mock them for wanting to tear up the existing tax code without knowing what would replace it.

ECONOMIST: The disappointment of Dick Armey

Candidates are brought in for a photo shoot and put in mock-up ads.

FORBES: Magazine Article