面向产品上市时间的设计
Design for Time to Market
面向产品生命周期设计
design for product`s life cycle
DPLC
面向对象产品数据模型
object-oriented product data model
复杂曲面产品
complicated surface product
纵向产品差异化
vertical product differentiation
产品产量的优化组合
Optimization combination of product quantity
产品品类选择准则
Product class’s choice criteria
产品品牌差异
product brand differentiation
产品品质及经济效益
quality and economical benefit of a product