【摘要】 从专利数据的角度出发,对我国汽车发动机曲轴减振器技术创新水平,分别从整体发展态势、技术创新地域分布、技术创新主体分布、技术创新发展方向等方面进行了分析,并为该领域今后的创新发展提出了对策建议。更多还原

【Abstract】 From the perspective of patent data,the paper analyzes the technological innovation level of crankshaft shock absorber of automobile engine in China,and analyzes the overall development trend,the geographical distribution of technological innovation,the distribution of technological innovation and the development direction of technological innovation respectively And put forward some suggestions for the future innovation and development of this field.更多还原