注：PUT方法替换整个产品实体。

Note: the PUT method replaces the entire product entity.

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原料：指构成产品实体的基本材料，包括坯料、釉料。

Material: means an entity constituted the basic material products including billets, glaze.

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该CAD系统实现了产品实体造型与性能分析的无缝集成。

The system realized the integration between solid modeling and the analysis of property.

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