传承“两弹一星”精神，见证“大国重器”辉煌，三家在京部属单位联合开展党建活动

Core Insights - The event highlighted the spirit of "Two Bombs, One Satellite" and showcased China's advancements in science and technology over the past 60 years [1][2] - The theme day activity included visits to significant sites, emphasizing the transition from historical achievements to modern scientific breakthroughs [2] Group 1: Historical Significance - The "Two Bombs, One Satellite" memorial showcased the dedication and sacrifices of early scientists during challenging times, reflecting their patriotism and self-reliance [1] - The event served as a reminder of the historical journey of Chinese scientists from basic research to significant technological advancements [2] Group 2: Modern Achievements - The Beijing Synchrotron Radiation Facility represented China's major breakthroughs in cutting-edge technology, illustrating the rapid development of the country's scientific capabilities [1] - Participants experienced the power of modern scientific instruments and the importance of ongoing research in exploring the microcosm of the universe [1] Group 3: Educational Approach - The theme day included a diverse range of learning experiences, moving beyond traditional exhibition formats to incorporate various educational settings [2] - The involvement of scientists from different generations provided a comprehensive perspective on the evolution of China's scientific endeavors [2]