科技兴则民族兴，科技强则国家强。"十四五"时期，面对全球新一轮科技革命和产业变革带来的激烈竞 争，我国深入实施创新驱动发展战略，加快推进高水平科技自立自强，基础前沿研究实现新突破，战略 高技术领域迎来新跨越，科技体制改革打开新局面，新质生产力在实践中逐步形成并展示出对高质量发 展的强劲推动力、支撑力。 科技迈上新台阶 "'十四五'时期，我国科技创新基础性制度框架基本确立，国家创新体系整体效能不断提升，推动我国 科技事业不断迈上新台阶。"中国科学技术发展战略研究院科技与产业发展研究所所长陈志表示。 从研发投入看，我国把创新提高到前所未有的重要位置，2024年全社会研发经费投入规模比"十三五"时 期末增长近50%，增量达到1.2万亿元，研发投入强度提高到2.68%，接近OECD（经济合作与发展组 织）国家平均水平，企业研发投入占比超过77%。 从创新成果看，我国因地制宜发展新质生产力，推动科技创新和产业创新深度融合，创新从点状突破到 系统集成加速推进，站上了一个又一个"大国重器"的创新制高点。 仰望星空，中国空间站"天宫"全面建成并转入常态化运营，"嫦娥六号"从月背带回"土特产"；俯瞰大 地，全球第一座第四代核电 ...

Core Insights - The article highlights the significant advancements in underwater archaeology in China, showcasing the integration of technology in exploring and retrieving historical artifacts from the deep sea [1] - It emphasizes the challenges faced in underwater archaeology, such as complex environments and the preservation of artifacts, which necessitate higher technological standards [1] Summary by Sections Development of Underwater Archaeology - Underwater archaeology in China began in 1987 and has evolved from non-existence to a robust field capable of exploring depths of up to 1,500 meters [1] - The development of marine detection technology and interdisciplinary archaeological capabilities has provided a solid foundation for underwater explorations [1] Technological Innovations - The use of innovative salvage techniques allows for millimeter-level precision in retrieving artifacts, exemplified by the recovery of the ancient Southern Song Dynasty ship "Nanhai No. 1" [1] - Molecular-level biological research techniques have been employed to verify the age of artifacts, such as rice husks found in retrieved porcelain bottles [1] - The deployment of manned submersibles and other advanced technologies facilitates systematic scientific exploration of ancient shipwreck sites [1] Future Prospects - There remain numerous valuable historical relics waiting to be uncovered, indicating ongoing opportunities for archaeological research [1] - The article expresses hope for further technological innovations to enhance the understanding of China's rich and profound civilization [1]

Group 1 - The significance of May 30 as the National Science Workers' Day highlights the contributions of countless scientific workers in advancing China's technological journey [1] - The successful missions such as Chang'e 6 and the "Dream" project demonstrate China's commitment to innovation and exploration in space and oceanic research [2][3] - The collaborative efforts of over 150 research units and more than 3,000 builders underline the importance of teamwork in achieving significant technological milestones [5] Group 2 - The development of the Hongmeng operating system and the C919 aircraft showcases China's advancements in technology and its growing presence in the global market [6] - The agricultural research conducted by teams like the one at China Agricultural University reflects the integration of technology in improving agricultural practices and rural development [7] - China's total scientific workforce exceeds 120 million, positioning the country as a leader in technological human resources globally [7] Group 3 - Recent policies aim to enhance the growth of scientific talent, including the "Youth Talent Support Project" and reforms in the evaluation of scientific contributions [8][9] - The emphasis on a supportive environment for scientific innovation is evident through various initiatives that promote respect and recognition for scientific workers [9] - The continuous improvement of the talent evaluation system aims to encourage innovative research beyond traditional metrics [9] Group 4 - The focus on technological innovation as a driver for China's modernization is emphasized by leadership, highlighting the need for breakthroughs in emerging industries [10] - Companies like Xinghuan Fusion Technology and Weijing Energy Storage are at the forefront of developing sustainable energy solutions, aiming to overcome existing technological and cost barriers [11] - The ongoing efforts in nuclear fusion and energy storage technologies reflect a commitment to addressing future energy needs and enhancing energy security [11] Group 5 - The collective efforts of scientific workers are seen as crucial in showcasing China's technological innovations on a global stage, with a call for continued dedication to national development [12]

Group 1 - The integration of vocational skills training and industrial upgrading in Nanjing has significantly improved employment stability and development momentum [1][2] - The "one enterprise, one policy" training model allows companies to design courses based on their specific needs, leading to substantial improvements in production efficiency and output [2][3] - Since 2021, Nanjing has initiated 78 training projects covering various fields, with over 5,000 employees participating and a post-training job retention rate of 96.14% [2][3] Group 2 - The training programs not only enhance workers' employability but also address the challenge of finding qualified instructors for companies [3] - Community-based training initiatives, such as the "West Night School," have empowered residents to acquire new skills and explore career opportunities [4][5] - Nanjing has established over 200 local employment service stations, providing integrated services for job seekers, including training and career guidance [5] Group 3 - The "Jinling Craftsman" training series focuses on equipping workers with skills relevant to the digital age, such as AI applications and digital marketing [6] - The city has allocated over 200 million yuan in skill enhancement subsidies in 2024, benefiting more than 150,000 workers [6] - Future plans include further aligning training programs with industry needs to promote high-quality employment [7]