求翻译：从分析设计的作用着手,得出创新是推动产品设计发展的关键。分析了产品创新系统中:功能、美感、象征意义、人机关系、材料工艺等要素。提出在这些创新要素中功能处于核心地位，其原因在于美感需要功能来激活、象征意义需要功能作为起点、人机关系需要功能连接、材料工艺需要功能指导。得出应用功能分析法有助于抓住设计问题的实质，提升产品创新创造能力。是什么意思？

Proceed from the role of analysis and design, obtained Innovation is the key to promoting the development of product design. Analysis of product innovation systems: functional, aesthetic, symbolic, human-machine relations, materials, technology and other factors. Proposed features at the heart of th

From analysis to design, the role that innovation is driving product design and development of key. Analysis of the product innovations in the system: Functional, aesthetic, symbolic, man-machine relations, material elements such as process. In these elements of innovation is the core of the functio

From analysis and design, concluded that innovation is the key to promoting the development of product design. Analysis of product innovation system: functional, aesthetic, symbolism, materials technology, human-computer relationship elements. Made in function at the heart of these innovative elemen