介绍了一个产品数据库管理中的BOM的设计模型。

This paper gives a model for BOM designing in product data management.

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而产品数据库管理(PDM)是实现CIMS应用的关键技术之一。

The product database management (PDM) is the key technique in CIMS.

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然后根据面向对象的思想和产品数据库管理理论，提出了面向对象的LED灯具建模解决方案。

Then base on the object-oriented theory of software engineering & PDM theory, one object-oriented model of LED lamp is presented.

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