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脑科学是生命科学领域的研究前沿和热点,美国是该领域的科技强国。本文基于科技论文和专利数据,利用文献计量学的定量分析方法,比较中国和美国在脑科学领域的理论研究和应用研究的差距。结果表明,基于论文分析的理论研究对比,发现中国较美国起步晚,目前论文数量上的差距正在缩小,但学术影响力的差距较大;基于专利分析的应用研究对比,发现中国在专利申请数量上已略超过美国,但在代表专利技术价值和市场价值的国际专利数量、技术布局、龙头企业及企业参与研发比重等方面,差距还非常之大。
Brain science is the forefront of research in the field of life science and hot spots, the United States is the scientific and technological power in this field. Based on scientific papers and patent data, this paper uses the quantitative analysis of bibliometrics to compare the gap between theoretical and applied research in China and the United States in the field of brain science. The results show that based on the theoretical analysis of the thesis analysis, it is found that China started late with the United States. At present, the gap between the number of papers and the academic influence is narrowing. Based on the comparative analysis of patent analysis, it is found that the number of patent applications The United States has slightly surpassed the United States, but the gap between the number of international patents that represent the value of technology and the market value of patents, the technological layout, the proportion of leading enterprises and enterprises involved in R & D is still very large.