To establish a product information model suited to computer description, theory and method of self-adaptive assembly modeling for the process were proposed in the paper.
为建立适合计算机表示的产品信息模型，提出了面向设计过程的产品自适应装配信息建模理论和方法。
Theory, method and technique of cost modeling faced on the whole phase of product design.
关于面向设计全过程的成本建模理论、方法和技术。
In the new circumstances, this article makes the necessary complement for the theory of product modeling and shape design.
新形势下，本文为产品造型与形态的理论研究做了必要的补充。
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