国家自然科学基金重点支持项目“大功率激光三维制造技术” ,2月 2 3日在北京工业大学通过了由王大珩、王启明、周立伟等院士和专家组成的鉴定委员会鉴定。专家们一致认为 ,该项目的研究成果达到了国际领先水平。北京工业大学开发研究的这项“大功率激光三维制造技术” ,其成果 National Natural Science Foundation of China focused on supporting the project “high-power laser three-dimensional manufacturing technology”, February 23 in Beijing University of Technology by the Wang Daheng, Wang Qiming, Zhou Liwei and other academicians and experts appraisal committee appraisal. Experts agreed that the research results of the project reached the international advanced level. Beijing University of Technology to develop this “high-power laser three-dimensional manufacturing technology,” the results