叙述了快速成型技术运用于新产品开发的意义，介绍了该技术在新产品开发中的运用概况，展望了快速成型技术的应用及前景。
The significance and application outline of RPM technology in developing products are introduced. The prospects of RPM technology and its industrial application are forecasted in this paper.
此程序在轮辋产品工艺设计及新产品开发中具有较大的现实意义。
The program will be of significance in the process design and new product developing.
如果新产品销售不出去，则新产品开发是毫无意义的。
There is little point in developing a new product unless you can sell it.
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