Situations such as these are usual in concurrent engineering design environments where similar prototype parts are required simultaneously by different cross-functional design teams.

这些状况在并行工程设计环境中十分常见，不同的跨职能的设计团队同时需要相似的原型零件。

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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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Stratasys makes boxy machines that turn digital drawings into life-size prototype parts within a few hours.

FORBES: Almost Out of the Woods

As we approach the rumored September or October launch date for the next batch of iPhones, the web's been spiced up with photos of alleged parts for an "N94" iPhone prototype.

ENGADGET: iPhone N94 prototype's front assembly leaked, set to be an iPhone 4S?

Smith took Broadstar's design and rousted 65 suppliers to crank out 225 different parts, allowing the company to piece together a prototype in less than two months.

FORBES: The Jobs Gambit