Knowledge representation and acquisition are the basis of knowledge based design system.
机械产品设计知识的表达、获取是基于知识设计系统的基础和关键。
Based on whole system frame, knowledge-base concept design, logic design and physical design began.
在此基础上，进行系统知识库的概念设计、逻辑设计与物理设计。
So, modern design is knowledge-based design, and to acquire design knowledge is its kernel.
因此现代设计是基于知识的设计，其核心是进行设计知识的获取。
The rational drug design is based on the detailed knowledge of the action mechanism.
合理进行药物分子设计的前提是对药物—靶分子作用机制有深入的了解。
The rational drug design is based on the detailed knowledge of the action mechanism.
合理进行药物分子设计的前提是对药物—靶分子作用机制有深入的了解。
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