图①：北京航空航天大学航模队成员在"无人机侦察与打击"项目期间手抛 飞机。 受访者供图 图②：河北科技大学航模队飞机模型。 曹佳瑞摄 图③：重庆大学航模队成员进行"无人机定点空投"项目比赛准备。 受访者供图 浙江德清县，莫干山机场的机库，树脂的微酸、碳纤维的细尘与汗水味交织。 约150所高校，近4000名师生，一场属于青春与科技的挑战在这里上演——2025中国大学生飞行器设计 创新大赛进入最后冲刺。这是中国航空学会主办，面向全国高校、高职院校开展的航空航天科技创新赛 事，自2022年创办以来，深受大学生爱好者欢迎。 凌晨3点，北京航空航天大学航模队队长、航空科学与工程学院本科生史笑涵放下手中的工具，揉了揉 眼睛，拨通一个号码。 "你们还在机库？"她对着话筒提高了音量。 "一直都在，这里可热闹了。"重庆大学航模队骨干、航空航天学院本科生杨雯迪秒接电话，背景音里是 切割机的声响。 "现实中，每个型号的飞机都有一个总设计师。而在大学的航模设计领域，也会有一名同学负责统筹全 局，这个人其实就是'校园总师'。"北航航模队指导教师、航空科学与工程学院副教授张良说，这项工 作从设计图纸、打磨组装零部件，到调试操作程序、开展 ...

中国科学技术大学学生豆祖琦：我们要牢记习近平总书记嘱托，认真学习贯彻四中全会精神，始终 坚守科技报国的初心，不负韶华、不负时代。在实验室里潜心钻研，在实践中攻坚克难，增强自我创新 能力，为中国式现代化贡献青春力量。 四川组织多支基层理论宣讲团，深入农村、社区、重点工程建设工地等，围绕提升成渝地区双城经 济圈发展能级、扎实推进乡村全面振兴等主题，进行分众化、互动化宣讲。目前，全省已累计开展基层 宣讲5000多场。 央广网北京12月11日消息 据中央广播电视总台中国之声《新闻和报纸摘要》报道，连日来，北 京、安徽、四川、中央和国家机关，开展形式多样的宣讲，推动学习贯彻党的二十届四中全会精神走深 走实。 学习贯彻四中全会精神，北京面向基层，组织开展了多层次、全方位、立体化宣讲。百姓宣讲团成 员走进机关、学校、社区、乡村等地，结合自己的亲身感受，宣讲全会精神，推动全会精神深入人心。 北京市海淀区紫竹院街道党群工作办公室副主任李凌艳：作为一名基层干部，我们必须坚决贯彻党 的二十届四中全会精神，坚定拥护"两个确立"、坚决做到"两个维护"，立足本职岗位，务实创新、担当 作为，让老百姓切实感受到身边的点滴幸福。 安徽以省市县 ...

Core Viewpoint - The article highlights the determination of Chinese chip expert Yin Zhiyao and his 15-member team to return to China and contribute to the semiconductor industry, despite facing legal challenges from their former employer [1] Group 1: Company Development - Yin Zhiyao and his team left high-paying jobs abroad to establish a semiconductor equipment company in China, demonstrating their commitment to national technological advancement [1] - The company has been experiencing significant growth, indicating a positive trajectory in the semiconductor sector [1] Group 2: Legal Challenges - The team is currently facing a lawsuit from their former employer, which poses a challenge to their entrepreneurial efforts [1] - Despite the legal issues, the team has effectively countered false accusations with their professional expertise [1]

Core Viewpoint - The meeting of the Shenzhou-21 astronaut crew with media highlights the integration of scientific ideals and national pride in China's space exploration efforts [1][3]. Group 1: Astronaut Background - Astronaut Zhang Hongzhang has a background in new energy and materials research, emphasizing the importance of using knowledge to change destiny and strengthen the nation through technology [1]. - Zhang's childhood aspiration was to emulate pioneering scientists like Qian Xuesen, which reflects a deep commitment to scientific exploration and national development [1]. Group 2: Career Development - In 2018, the announcement of selecting payload experts from researchers ignited Zhang's dream of spaceflight, marking a significant opportunity for personal growth and alignment with national missions [3]. - The role of a payload expert represents a fusion of scientific ideals and the dream of space exploration, showcasing the evolving nature of China's manned space program [3]. Group 3: Current Mission and Pride - The current phase of the manned space program focuses on the application and development of the space station, allowing for groundbreaking research that previous generations could not undertake [3]. - Zhang expresses immense pride in being part of this mission, highlighting the significance of contributing to scientific advancements as a Chinese citizen [3].

Core Insights - The article highlights the journey of a dedicated engineer who transformed the raw material testing industry in China, overcoming technological monopolies and establishing a strong domestic presence in the field [1][3][4]. Group 1: Historical Context - In the 1990s, China faced a "hollowing out" dilemma in core detection equipment, prompting a shift from academia to industry by a passionate scholar, Wang Xiaoqiang [3][4]. - Wang's pivotal experience in the U.S. revealed the precision and efficiency of Western industrial practices, leading to his decision to leave academia and pursue practical applications of technology [3][4]. Group 2: Technological Breakthroughs - The initial phase of the company involved significant challenges, including a lack of core technical data and equipment, which the team overcame through persistent experimentation and manual measurements [4][5]. - In 2002, the introduction of the "full cross-section spiral drilling sampling technology" marked a significant milestone for China in the raw material testing sector, enhancing detection capabilities and altering industry standards [4][5]. Group 3: Transition to Intelligent Manufacturing - The company transitioned from mechanical to intelligent manufacturing by integrating advanced technologies such as industrial robots and laser detection, leading to competitive advantages in the market [5][6]. - Notable successes included winning bids against international firms for major projects, establishing China's presence in the intelligent detection equipment sector [5][6]. Group 4: Global Expansion - The company began exporting its technology internationally, with significant projects in South America and other regions, showcasing the global recognition of Chinese technology standards [6][7]. - The establishment of a robust intellectual property system and understanding of international standards facilitated the company's adaptability in various markets [6][7]. Group 5: Commitment to Industry Standards - The company emphasizes a commitment to national industrial safety over mere profit, actively participating in the formulation of industry standards and earning respect within the sector [7][11]. - A significant portion of revenue is reinvested into research and development, fostering innovation and nurturing talent within the industry [7][11]. Group 6: Future Vision - The company aims to continue advancing in the intelligent detection field by integrating emerging technologies such as artificial intelligence and big data [12][13]. - Wang Xiaoqiang's ongoing passion and hands-on approach reflect the resilience and ingenuity characteristic of Chinese entrepreneurs, symbolizing a hopeful future for the industry [12][13].

Core Viewpoint - The event commemorates the 70th anniversary of Qian Xuesen's return to China, emphasizing his significant impact on the country's innovation and entrepreneurship, and aims to harness the power of the united front to support economic and social development during the 14th Five-Year Plan period [1][3]. Group 1 - The event highlights Qian Xuesen's return as a catalyst for a wave of overseas intellectuals returning to China, which laid a solid foundation for the country's aerospace industry [3]. - The gathering included discussions that honored historical contributions while encouraging contemporary youth and scientists to share their experiences, thereby promoting patriotism and the spirit of scientists [3][5]. - The meeting called for the continuation of the glorious tradition of studying abroad for the benefit of the country, urging intellectuals to focus on national prosperity and the well-being of the people [5]. Group 2 - The event featured notable speakers, including Qian Xuesen's son, Qian Yonggang, and other prominent figures from academia and industry, who shared insights on the importance of scientific contributions to national development [3][7]. - A new initiative titled "Science and Technology for the Country" was launched, aiming to enhance the cultural resources of the united front and promote collaboration among intellectuals [7][8]. - The event concluded with a visit to the exhibition "People's Scientist Qian Xuesen," further emphasizing the legacy and ongoing relevance of his contributions [7].

Core Viewpoint - Dalian University of Technology has played a significant role in China's industrial development since its establishment, emphasizing the integration of education, research, and industry to support national strategic needs [1][2] Group 1: Historical Development - Dalian University of Technology was founded as the first new type of regular university by the Communist Party of China before the establishment of the new China, aimed at building the industrial system [1] - The university has evolved from the establishment of the Kanto Industrial School and Kanto Electrical Engineering School in 1946 to its current form, with a focus on cultivating talent for the liberation war and producing essential materials [1] - In the 1960s, the university contributed to significant projects, including the research of China's first nuclear submarine and the development of the first large-scale CNC gantry milling machine [1] Group 2: Achievements and Contributions - Dalian University of Technology has received numerous awards for its research achievements, including 18 awards at the National Science Conference in 1978 [1] - The university has continuously supported major national strategies in the new century, including assisting in reducing the weight of the Long March 5 rocket by 1.1 tons and overcoming technical bottlenecks in nozzle processing [1] - Technologies developed by the university have been applied in various fields, such as the ski helmets for the Chinese team at the 2022 Beijing Winter Olympics, enhancing safety while reducing weight [1]

Group 1 - The core theme of the initiative is to inspire youth through the experiences of frontline scientific talents in various fields, emphasizing the importance of practical efforts in achieving national technological independence and modernization [1][2]. - A total of 36 frontline scientific talents from 12 key sectors, including integrated circuits, artificial intelligence, and biomedicine, have been selected to form a speaking group to share their experiences and insights with students [2][3]. - The initiative aims to foster a sense of mission among youth by sharing real stories of overcoming challenges and promoting independent innovation in technology [2][3]. Group 2 - Hu Weiwu, chairman of Loongson Technology, highlighted the importance of mastering "root technologies" for building a self-sufficient information industry in China, emphasizing the need for persistent efforts in innovation [3][4]. - Sheng Jingwei, founder of Beijing Kunmai Medical Technology, shared his journey in developing quantum brain magnetometry technology, showcasing the importance of domestic production and innovation in medical devices [4][5]. - Wang Shaolan, president of Beijing Zhipu Huazhang Technology, discussed the development of a national-level AI model, stressing the necessity of mastering every aspect of technology to avoid dependency on foreign technologies [5][6].

Core Points - Liu Zhonghua, the Vice President of Shuoshi Biotechnology, passed away due to sudden illness on September 12, 2025, at the age of 56 [1] - Liu was a core founder of the company and made significant contributions to its establishment and growth, particularly in the fields of infectious disease testing, cancer screening, and maternal and child health diagnostics [1][2] - Liu held a Ph.D. from Xi'an Jiaotong University and was an expert in molecular biology, with a career that included research at the Chinese Academy of Medical Sciences and collaborations in the U.S. [1] Company Impact - Following Liu's death, the board of directors of Shuoshi Biotechnology decreased from 9 to 8 members, which does not affect the normal operation of the board but is below the number stipulated in the company's articles of association [2] - The company will conduct a board member replacement process in accordance with the Company Law of the People's Republic of China and its articles of association [2] - Liu directly held 2.57% of the company's total shares, amounting to 2.1525 million shares, which will be handled according to relevant laws and regulations [2]

Core Viewpoint - The program "The First Lesson of the School Year 2025" emphasizes the theme of "Remembering and Striving," aiming to guide young people to remember history, honor martyrs, cherish peace, and create a better future [1][2] Group 1: Program Content - The program features representatives from historical memorial sites who recount vivid stories from the Anti-Japanese War, helping students connect with historical memories [1] - The use of AR technology allows students to experience historical sites and events in an immersive way, enhancing engagement and understanding [1] Group 2: Audience Reaction - The program has received positive feedback from viewers, with many expressing a deep emotional connection to the content and a renewed appreciation for the hard-won peace [2] - Comments from viewers highlight the importance of cherishing the current peaceful life and the value of passing on historical lessons through active engagement and striving for personal and national development [2]