中文摘要：

未来20年，能源科技创新将引发我国能源产业形态与特征的深刻变革。本文在分析我国能源发展背景与需求的基础上，针对我国能源工程科技发展现状与存在的问题，提出了我国能源工程科技发展的中长期战略对策，包括总体思路、重点战略任务以及主要的技术发展方向，并对能源工程科技发展的可能影响与2035年图景进行了展望。研究结果将为建立符合中国发展需求和资源特色的能源工程科技创新体系，明确面向2035年关系全局和长远发展的能源工程科技发展战略提供参考依据。

英文摘要：

In the next 20 years, science and technology innovation in energy will bring about profound reform in the characteristics and patterns of China＇s energy industries. This paper analyzes the basic background and related strategic demands of China＇s energy devel- opment, describes the present situation, and identifies existing problems in energy engineering science and technology. It also proposes medium- and long-term development strategies for China＇s energy engineering science and technology, including overall conception, main tasks, and important technical directions. Trends, impacts, and a possible blueprint for energy engineering science and technology to 2035 are predicted. These results can contribute to the scientific establishment of innovation systems in energy engineering science and technology, based on China＇s energy resources and development conditions. Furthermore, these results can contribute to the for- mation of China＇s strategic countermeasures in energy engineering science and technology to 2035 by considering China＇s overall and long-term development demands.