LCED, which considers the product value in the whole life-cycle at the initial design stage, provides a series of tools and means for evaluating the quality of product design and product value.
全生命周期工程设计是一种在产品设计阶段就考虑产品整个生命周期内价值的设计方法。
A theory framework is presented for flexible heat exchanger network (HEN) synthesis considering the scheduling of cleaning maintenance at initial design stage.
提出柔性换热网络在初始设计阶段，考虑网络投入运行后，实施清洗维护时序安排的理论框架。
A theory framework is presented for flexible heat exchanger network (HEN) synthesis considering the scheduling of cleaning maintenance at initial design stage.
提出柔性换热网络在初始设计阶段，考虑网络投入运行后，实施清洗维护时序安排的理论框架。
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