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烽火铸丹心 科学佑山河——抗日战争中的中国科学家精神及当代回响
Ke Ji Ri Bao· 2025-09-04 02:23
Core Viewpoint - The article commemorates the contributions of Chinese scientists during the Anti-Japanese War, highlighting their innovative spirit and dedication to national survival and revival through scientific endeavors [1][2][28]. Group 1: Contributions of Scientists - Chinese scientists mobilized to support the nation during the war, utilizing their knowledge to address urgent needs in military and civilian sectors [2][22]. - Notable achievements include the development of a new wireless radio transmitter by Yan Jici, which significantly improved wartime telecommunications [5][6]. - The invention of the Hou's alkali-making method by chemist Hou Debang reduced production costs by 40% and increased salt utilization to 96%, contributing to industrial development [7]. Group 2: Educational and Institutional Resilience - The migration of Zhejiang University during the war exemplified the commitment to education, with faculty and students continuing their studies under dire conditions [15][17]. - The establishment of the Yan'an Natural Science Institute marked a significant effort to maintain scientific education and research during the war [18][19]. Group 3: Agricultural and Medical Innovations - Agricultural scientists like Shen Liying made significant contributions to wheat breeding, promoting the cultivation of high-yield varieties [24]. - Medical researchers developed vaccines and nutritional solutions to combat health crises during the war, addressing the high mortality rates among soldiers and civilians [26][27]. Group 4: Legacy and Impact - The scientific advancements made during the war laid the groundwork for post-war technological development in China, influencing various industries [31][32]. - The spirit of innovation and dedication displayed by scientists during the war continues to inspire contemporary scientific endeavors in China [34][36].
第十个航天日,钱学森先生再谈“科学报国”,传承航天精神
Zhong Jin Zai Xian· 2025-04-24 09:03
作为钱学森精神的传承者,原解放军总装备部高级工程师钱永刚教授,在太平人寿与中国火箭品牌联名 合作签约仪式上表示,钱学森先生的报国精神激励着一代代航天人勇毅前行,为国奉献、为民造福,这 份精神跨越时空,与保险行业"为人民服务"的发展思想不谋而合。 中国火箭表示,中国火箭公司的发展,深深植根于航天精神的传承之中。中国火箭以航天科技探索宇 宙,每一次精准发射都承载着国家的强盛与民族的梦想;而保险则以风险保障深耕民生,每一份保单都 守护着各行各业、千家万户的幸福与安宁。 太平人寿表示,航天事业的发展对于提升国家综合实力、推动科技进步、保障国家安全和增强文化自信 等方面具有重要作用,而寿险行业紧密链接着人民福祉,同样关乎国计民生。2025年对于中国航天事业 是不平凡的一年,保险与航天将持续以"为人民服务"为目标,以金融和科技力量服务国家战略,携手书 写科技强国与民生幸福的崭新篇章。 4月24日,正值我国第十个航天日,神舟二十号载人飞船发射,"中国航天之父"钱学森先生以一种特别 的方式出现,重温"科学报国"历程,再谈中国航天精神。 借助人工智能技术,钱学森先生以数字人形象再现,在航天日这个特殊的日子里再现,通过视频形式回 ...