In the course of creating immense wealth, manufacturing industry has excessively consumed the resources and energy in the earth, and seriously polluted the environment. To take progress as the sustainable development ...In the course of creating immense wealth, manufacturing industry has excessively consumed the resources and energy in the earth, and seriously polluted the environment. To take progress as the sustainable development way, save resource and improve environment, our nation has been advocating to construct the cycle economy and saving-oriented society. Taking the remanufacturing engineering as the representative, the “4R” rule (Reduce, Reuse, Recycle and Remanufacture) is the important measure to get the goal. Remanufacturing engineering is the industrialization of high-tech maintenance of the waste and worn productions, and is one of the most active factors in “4R”. The development of high and new technology takes the important effect to promote the remanufacturing engineering.展开更多
低空经济作为国家的重要战略部署,日益成为学术研究的焦点。基于Web of Science和中国知网数据库,运用科学计量与知识图谱分析方法,系统梳理2015-2025年低空经济领域的研究概况、知识基础、研究热点和演进脉络。研究发现,英文文献以技...低空经济作为国家的重要战略部署,日益成为学术研究的焦点。基于Web of Science和中国知网数据库,运用科学计量与知识图谱分析方法,系统梳理2015-2025年低空经济领域的研究概况、知识基础、研究热点和演进脉络。研究发现,英文文献以技术开发、场景应用、空域管理及商业模式创新为核心,注重技术驱动与商业生态融合;中文文献聚焦政策分析、空域划分与区域经济效益,注重制度创新与经济模式优化。当前,英文研究突出技术跨界融合,而中文研究在技术创新、商业模式和产业化路径方面具有潜力。未来研究需结合多学科视角,深化低空经济理论体系,关注其与数字经济的协同效应、社会经济影响评估及投融资模式创新,提升我国低空经济可持续发展能力和国际竞争力。展开更多
文摘In the course of creating immense wealth, manufacturing industry has excessively consumed the resources and energy in the earth, and seriously polluted the environment. To take progress as the sustainable development way, save resource and improve environment, our nation has been advocating to construct the cycle economy and saving-oriented society. Taking the remanufacturing engineering as the representative, the “4R” rule (Reduce, Reuse, Recycle and Remanufacture) is the important measure to get the goal. Remanufacturing engineering is the industrialization of high-tech maintenance of the waste and worn productions, and is one of the most active factors in “4R”. The development of high and new technology takes the important effect to promote the remanufacturing engineering.
文摘低空经济作为国家的重要战略部署,日益成为学术研究的焦点。基于Web of Science和中国知网数据库,运用科学计量与知识图谱分析方法,系统梳理2015-2025年低空经济领域的研究概况、知识基础、研究热点和演进脉络。研究发现,英文文献以技术开发、场景应用、空域管理及商业模式创新为核心,注重技术驱动与商业生态融合;中文文献聚焦政策分析、空域划分与区域经济效益,注重制度创新与经济模式优化。当前,英文研究突出技术跨界融合,而中文研究在技术创新、商业模式和产业化路径方面具有潜力。未来研究需结合多学科视角,深化低空经济理论体系,关注其与数字经济的协同效应、社会经济影响评估及投融资模式创新,提升我国低空经济可持续发展能力和国际竞争力。
