强化国家战略科技力量支撑，服务构建新发展格局

 加快构建以国内大循环为主体、国内国际双循环相互促进的新发展格局，是事关中国高质量发展的重大战略任务。支撑服务构建新发展格局是国家战略科技力量的责任担当。通过认识强化国家战略科技力量支撑服务构建新发展格局的重大意义，从统筹发展与安全的视角，提出了强化国家战略科技力量支撑服务构建新发展格局的总体思路和基本原则；从安全、发展、开放3个层面，提出了强化国家战略科技力量支撑服务构建新发展格局的主要路径：强化建制化、体系化支撑保障，夯实新发展格局安全基础；增强原创引领带动作用，提升双循环体系的动能与效能；面向国家重大区域发展战略，提升新发展格局的开放水平。

Strengthening national strategic scientific and technological power for supporting the creation of new development paradigm

The creation of a new development paradigm that focuses on domestic cycle and features positive interplay between domestic and international engagements is a major strategic task concerning China's high-quality development, which falls on the shouders of national scientific and technological (S&T) power. Firstly, the paper presents a profound understanding of the importance of strengthening national S&T power to support the creation of new development pattern. Secondly, from the perspective of coordinated development and safety concern, the paper puts forward the overall approach and fundamental rules for the national S&T power to accelerate the creation. In the end, the paper elaborates on the major pathways in terms of safety, development and openness. Specifically, the institutional and systematic support should be strengthened and safety foundations for the new development paradigm should be solidified at first; secondly, the guiding role of innovations should be enhanced so that both the incentive and efficiency of the dual cycle system can be improved; thirdly, the level of opening up should be improved by aligning it with the nation's major regional development strategies.