2026科学跨年之夜丨专家学者的精彩演讲全文来了

Group 1 - The event "2026 Science New Year's Eve" will feature multiple keynote speeches by scientists, focusing on innovation and exploration in various fields [1] - The keynote speech by Xu Jiyao discusses the "Meridian Project," which aims to decode the relationship between the Sun and Earth, highlighting the importance of solar storms and their impact on technology and daily life [4][5] - The project has established the largest and most comprehensive monitoring network in the Eastern Hemisphere, with 282 monitoring devices across 9.6 million square kilometers of land in China [5][6] Group 2 - The keynote speech by Ma Lei introduces a multi-modal biomedical imaging facility that aims to enhance health quality and longevity through advanced imaging technologies [7][10] - The facility consists of four major devices, including a multi-modal medical imaging device and a high-resolution molecular imaging device, which together create a comprehensive life map [11][12][13] - The facility aims to address critical health issues, such as Alzheimer's disease, by integrating various imaging data to develop predictive models for early detection [14] Group 3 - The keynote speech by Cheng Jinguang focuses on the "Extreme Conditions Experiment Facility," which can simulate extreme environments to study material properties under high pressure and temperature [17][18] - This facility plays a crucial role in testing materials for national projects, ensuring their reliability under extreme conditions [19] - The facility's development faced challenges, including the need for domestically produced equipment, which has now been successfully achieved [19] Group 4 - The keynote speech by Hou Shuisheng emphasizes the significance of duck breeding in China, highlighting the country's third-largest meat production from duck [21][24] - Advances in breeding techniques have improved growth rates and feed conversion efficiency, significantly benefiting the industry [25][26] - The integration of biotechnology in breeding has led to the identification of valuable genes that enhance meat quality and production efficiency [26] Group 5 - The keynote speech by Yang Xiuren discusses innovative construction methods in urban rail transit, specifically the modular construction approach that reduces construction time and labor [31][32] - This method has been successfully implemented in over 60 subway stations across China, demonstrating significant efficiency improvements [31][32] - The use of traditional joint techniques, such as mortise and tenon, has been adapted for modern construction to ensure structural integrity and waterproofing [33][34] Group 6 - The keynote speech by Qiu Haijun presents advancements in flexible display technology, particularly in foldable screens that enhance user experience [38][41] - The development process involved overcoming challenges related to durability and performance, resulting in significant improvements in foldability and longevity [41][42] - The company has achieved a leading position in the flexible display market, previously dominated by foreign competitors [44] Group 7 - The keynote speech by Wang He highlights the capabilities of humanoid robots in various sectors, including retail and healthcare, showcasing their potential to enhance efficiency and service quality [45][49] - The development of these robots involves advanced simulation and machine learning techniques, allowing them to operate effectively in real-world environments [48] - The goal is to integrate intelligent robots into everyday life, making them valuable partners in various industries [49] Group 8 - The keynote speech by Liu Yizhang discusses the evolution of humanoid robots, emphasizing the achievements of the Tian Gong robot in competitive events [50][55] - The team has focused on achieving high levels of autonomy and performance, with a significant portion of the robot's components being domestically produced [55] - The vision is to position Chinese robotics on the global stage, competing with leading international companies [56] Group 9 - The keynote speech by Li Jiulin reflects on the construction of iconic structures like the Bird's Nest and Ice Ribbon, emphasizing the importance of using high-quality materials [59][60] - The successful development of domestically produced high-strength steel and advanced materials has been crucial for these projects [60][61] - The innovative cooling technology used in the Ice Ribbon has set new standards for energy efficiency in sports facilities [62] Group 10 - The keynote speech by Shen Zhengchang addresses the importance of efficient mineral resource extraction and processing technologies in the mining industry [63][66] - The focus is on developing advanced flotation equipment to improve the separation of various mineral resources [66]