The hierarchical structure and expression method of design information are analyzed in the process of collaborative design of complex products. 摘要分析了复杂产品协同设计过程中的设计信息层次结构与表达方法。
How to decode cultural codes, because of the complexity of the cultures and the diversity of the levels of linguistic information, is difficult to grasp. 对于文化编码的解码，由于文化的复杂性和语言信息层次的多样性，难以把握。
