The first new product prototype should be type test.

新产品首制样机应进行型式检验。

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Sometimes our efforts result in a product prototype, other times they result in interactive art pieces or performances.

我们的努力不仅创造了一些产品原型，也促成了一些交互式多媒体艺术作品和展览。

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After inspection, small power, low exhaust pressure than the prototype of the new product prototype doesn't do type test.

检验合格后，比该样机功率小、排出压力低的新产品样机可不做型式检验。

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Fay oversaw the product go from prototype all the way through the first clinical trials.

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It is the process of figuring out what you can do, short of building the product or a prototype, to see if there is really a market for your innovation.

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Alas, the only sign of a product was an early prototype tested by Engadget in early December 2011.

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