Ke Ji Ri Bao
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“十四五”答卷·科技支撑强国建设丨科技谱写向海图强新乐章
Ke Ji Ri Bao· 2025-09-17 02:07
Group 1: Marine Economy Development - The successful deep-sea test of the "Haiqin" unmanned submersible marks a significant achievement in China's deep-sea research capabilities, contributing to the nation's goal of becoming a maritime power [1] - The "14th Five-Year Plan" emphasizes the importance of coordinated development of marine ecology, economy, and rights protection, highlighting the progress made in marine economic development and technological innovation over the past five years [1] - The marine economy's gross production value is projected to exceed 10 trillion yuan in 2024, more than doubling since 2012, with marine manufacturing accounting for 35.8% of this value [4] Group 2: Technological Innovation in Marine Industry - Technological innovation is identified as the core driving force behind the development of the marine economy, with advancements in traditional industries like marine aquaculture increasing their technological content [4] - The global first 15,000-ton smart fishery vessel "Guoxin 1" has been delivered, showcasing advancements in marine aquaculture technology [3] - The marine engineering equipment manufacturing sector is experiencing a resurgence, with new orders and delivery amounts projected to grow significantly in 2024 [3] Group 3: Marine Resource Development - China has made significant strides in marine resource development, with notable achievements including the completion of the first deep-sea mineral mixed transport intelligent equipment and the development of the world's first sea-air cross-domain unmanned vehicle [7] - The emphasis on enhancing marine resource development capabilities is crucial for transforming the marine economy into a new growth point [7] Group 4: Marine Ecological Protection - Various initiatives are underway to restore marine ecosystems, such as coral reef protection in Guangxi and sea grass bed restoration in Hebei, demonstrating a commitment to ecological balance [10][11] - The central government supports nearly 200 major projects for marine ecological protection and restoration, impacting significant coastal and wetland areas [11] Group 5: Future Directions in Marine Economy - The focus on innovation-driven development is prioritized in the Central Financial Committee's discussions, aiming to enhance China's marine technology self-innovation capabilities [8] - The vision for a "blue economy" is being realized through technological advancements, with improvements in coastal water quality and ongoing efforts to build a modern marine industry system [12]
江苏南通: 智能微电网推动源网荷储协调发展
Ke Ji Ri Bao· 2025-09-17 02:04
Core Viewpoint - The establishment of a microgrid management platform in Jiangsu enhances energy efficiency and supports renewable energy consumption, contributing to the resilience of the power grid during peak loads [1][2]. Group 1: Microgrid Management Platform - The microgrid management platform, launched in April, integrates various energy facilities and provides efficient energy usage strategies for enterprises [1]. - The platform allows real-time monitoring of solar power generation, energy storage status, and electricity load, enabling companies to optimize their energy consumption [1]. - The platform generates monthly energy analysis reports, helping companies understand their energy efficiency levels more intuitively [1]. Group 2: Power Consumption Growth - Jiangsu's electricity consumption has been steadily increasing, with the highest summer load reaching 155 million kilowatts, a year-on-year increase of 5.99% [2]. - The smart microgrid enhances the resilience and emergency response capabilities of the power grid, meeting rising electricity demands while improving green energy consumption [2]. Group 3: Microgrid Project Implementation - As of now, the microgrid platform in Nantong has connected 39 microgrid projects, covering five typical application scenarios including vehicle-grid interaction and smart manufacturing [2]. - The cumulative capacity of various resources connected to the microgrid is 344 megawatts, with a total power generation of approximately 60.12 million kilowatt-hours and a renewable energy consumption rate of 97% [2].
我科研团队刷新磷脂酰丝氨酸合成效率纪录
Ke Ji Ri Bao· 2025-09-16 23:57
记者9月15日从中国农业科学院获悉,该院油料作物研究所联合国内高校成功开发出高性能固定化磷脂 酶,并构建了高效的皮克林界面生物催化体系,使关键功能磷脂——磷脂酰丝氨酸的合成效率刷新世界 纪录。相关研究成果日前发表在国际期刊《食品化学》上。 磷脂酰丝氨酸作为细胞膜的关键活性成分,是大脑必需的营养物质。多项研究证实,它在改善老年人阿 尔茨海默病症状、修复大脑损伤、提升记忆力以及改善情绪状态等方面发挥着重要作用。随着营养补充 剂、功能性食品及保健品市场的持续扩大,磷脂酰丝氨酸的需求量正迅速攀升。 论文共同通讯作者、中国农业科学院油料作物研究所助理研究员张羽飞介绍,目前磷脂酰丝氨酸的生产 主要依赖直接提取与酶法合成两种途径。酶法合成因原料源于天然磷脂、反应条件温和且过程绿色可 控,被视为更理想的选择。然而,传统酶法工艺中存在的游离酶稳定性差、易失活的问题,制约了其产 业化发展与应用。 针对这一瓶颈,研究团队开展攻关,成功创制出活性高、专一性强的固定化磷脂酶,显著提升了酶的稳 定性和可重复利用性。同时,团队构建了独特的皮克林界面生物催化体系,该体系巧妙地利用固体颗粒 在油水界面形成稳定的界面膜,促进了酶与底物的高效接触 ...
日加快建设“国际卓越研究大学”
Ke Ji Ri Bao· 2025-09-16 23:51
九州大学和筑波大学也同样通过了面试审查,但并不在此次的现场视察名单之中。文部科学省强调,没 有开展视察不意味着淘汰,在今冬作出最终结论前,所有申报学校都有被认定的可能性。东北大学在 2024年作为首个获得认定的"国际卓越研究大学",其体制强化计划已在同年12月获批,并将在2025年度 获得首批资金支持,金额约154亿日元。东北大学成为该制度的示范案例,为后续入选高校提供了参 考。 日本政府正加快推进"国际卓越研究大学"建设,力图培育具备世界顶尖水平的大学。日前,文部科学省 下属的专家会议研究决定,在第二批公募的8所申报大学中,选取东京大学、东京科学大学、早稻田大 学、名古屋大学、京都大学、大阪大学进行现场视察,重点核查其运营与体制强化计划的贯彻落实情况 和可行性评估。 该制度的资助资金来自由日本科学技术振兴机构负责管理运营的规模约10万亿日元的"大学基金"的投资 收益。2024年度该基金实现2560亿日元盈余,加上前年度结转盈余1527亿日元,可用于资助的累计额达 到4087亿日元。按规定,单年度拨付上限为其中的三分之一,预计2025年度资助总额约为1360亿日元。 (文章来源:科技日报) 文部科学省指出,该 ...
京津冀机器人产业协同跑出加速度
Ke Ji Ri Bao· 2025-09-16 23:42
Group 1 - The shared factory model is breaking geographical boundaries and providing comprehensive services for R&D personnel and small and medium-sized enterprises (SMEs), enhancing efficiency and reducing costs [1] - Since its launch, the shared factory has served over 200 SMEs, generating an additional output value of over 200 million yuan, with overall production efficiency improved by over 10%, unit product costs reduced by over 8%, product development cycles shortened by over 15%, and defect rates lowered by over 10% [1][2] - The shared factory is becoming a crucial hub for collaborative innovation and industrial integration in the Beijing-Tianjin-Hebei region, facilitating the transformation of research outcomes and providing internship opportunities for students [2] Group 2 - The Tangshan High-tech Zone is actively building a new industrial ecosystem centered around shared manufacturing, addressing the pain points of startups lacking equipment and funding [2][3] - Tangshan has established several high-level platforms, including a national special robot laboratory and a provincial robot pilot demonstration platform, leveraging its strong industrial foundation to provide ample application space for robot technology [3] - Financial and talent policies are continuously injecting momentum into industrial innovation, with initiatives like "Robot AI Loan" and "Technology E-Loan" providing support to enterprises, alongside the "Phoenix Talent" plan to develop a talent pool in the robotics sector [3]
推动实验室成果在电站落地
Ke Ji Ri Bao· 2025-09-16 23:41
国务院8月26日发布的《关于深入实施"人工智能+"行动的意见》明确提出,"深入实施'人工智能+'行 动","使全体人民共享人工智能发展成果,更好服务中国式现代化建设"。 "储能AI智眸系统"的研发和应用,是大连化物所从实验室原理突破到产业应用的科技成果转化的成功探 索,也是"人工智能+储能"深度融合的生动实践。 从"机理密码"到"智能大脑" 8月29日,大连化物所能源催化转化全国重点实验室内,电池测试平台上的电芯正实时传输着电压、温 度、内阻等数据。屏幕上跳动曲线的背后,是科研团队对电池健康状态所蕴含的"机理密码"的持续破 解。 "传统电池管理系统往往要等故障发生才能响应,而我们要做的是'未卜先知'。"该实验室技术负责人、 副研究员毛治宇说,"储能AI智眸系统"作为"电池数字大脑"的重要部分,是团队攻坚的重点。 团队的突破,源于对电池电化学机理的深度挖掘。通过上万次实验,他们清晰还原了电池内部化学反应 路径,掌握了不同工况下电池性能衰退的规律。这也构成了"电池数字大脑"的"底层逻辑"。 但是,只有机理还远远不够。为了让成果适配复杂的实际场景,团队创新性地搭建了"实验室+云端"双 数据通道:一方面,实验室积累的 ...
江苏南通:智能微电网推动源网荷储协调发展
Ke Ji Ri Bao· 2025-09-16 23:24
Core Insights - The article highlights the implementation of a smart microgrid management platform in Jiangsu, which integrates various energy resources to enhance energy efficiency and sustainability [1][2]. Group 1: Microgrid Management Platform - The microgrid management platform, launched in April, is the first of its kind in Jiangsu, covering the entire "source-network-load-storage" chain [1]. - The platform provides real-time data on photovoltaic generation, energy storage status, and electricity load, allowing companies to optimize their energy consumption strategies [1]. - The platform generates monthly energy analysis reports, enabling companies to better understand their energy efficiency levels [1]. Group 2: Energy Consumption and Performance - Jiangsu's electricity consumption has been steadily increasing, with the highest summer load reaching 155 million kilowatts, a year-on-year increase of 5.99% [2]. - The smart microgrid enhances the resilience and emergency response capabilities of the power grid during peak load times, while also improving the consumption of green electricity [2]. - As of now, the microgrid platform in Nantong has connected 39 microgrid projects, covering five typical application scenarios and achieving a total capacity of 344 megawatts, with a renewable energy consumption rate of 97% [2].
“躺枪”的预制菜都是科技与狠活儿吗?
Ke Ji Ri Bao· 2025-09-16 23:22
Core Viewpoint - The recent controversy surrounding the use of pre-prepared meals in the restaurant industry highlights concerns about consumer rights and the potential negative impacts on the pre-prepared food industry, despite the focus not being solely on pre-prepared meals [1] Group 1: Industry Concerns - The pre-prepared food industry faces the risk of "bad money driving out good" if low-cost, substandard products dominate the market, which could hinder innovation and quality [2] - Regulatory bodies have issued guidelines to enhance food safety and promote high-quality development in the pre-prepared food sector, emphasizing the need for technological innovation and collaboration with research institutions [1][2] Group 2: Technological Innovations - Advanced preservation technologies, such as liquid nitrogen freezing, can extend the shelf life of seafood without preservatives, maintaining taste and nutritional value [1] - Research indicates that modern cold chain technology and preservation methods result in minimal nutritional loss in pre-prepared meals, sometimes outperforming leftover dishes [3] Group 3: Consumer Transparency - The implementation of blockchain and traceability technologies can empower consumers by providing transparent information about food products, allowing them to make informed choices [4] - The shift towards consumer-driven transparency in food safety and quality is essential for fostering trust and encouraging responsible consumption [4]
硅基OLED微型显示技术点亮未来“视界”
Ke Ji Ri Bao· 2025-09-16 09:10
2015年,中国电科五十五所微显示研发部研发团队的第一款硅基OLED微型显示器样机问世,并在第二 年凭借首款高分辨率单色高亮产品及其扎实的技术积累,在中央企业熠星创新创意大赛中荣获二等奖 和"直通卡"特权。 AR眼镜像普通眼镜一样轻便,VR头显的画面清晰如真实世界,手持夜视仪、户外望远镜在极端环境下 也能稳定工作……这些场景的实现,都离不开一项关键技术——硅基OLED微型显示技术。 近日,在2025年工业和信息化部最新公布的"未来产业领军企业"榜单中,南京国兆光电科技有限公司 (以下简称"国兆光电")榜上有名,其凭借卓越的创新能力和市场引领优势,在硅基OLED微型显示技 术领域形成独特竞争力。 国兆光电是脱胎于中国电科五十五所的高科技企业。自2019年独立运营以来,其硅基OLED微型显示技 术已经完成多项成果转化。 硅基OLED显示技术是一种通过有机材料在电场激发下自发光的显示技术。硅基OLED微显示器的核心 结构由多层有机半导体薄膜组成,每个像素可独立控制发光,无须依赖传统液晶(LCD)所需的背光 源。 简单来说,它融合了OLED的自发光特性和半导体硅基板的精密控制能力。这种特性使得由它制作的显 示屏不仅更 ...
“十四五”科技成就|齐鲁大地:“世界首创”挑起发展大梁
Ke Ji Ri Bao· 2025-09-16 09:10
Group 1: Technological Advancements in Energy - The world's first fourth-generation nuclear power plant, Huaneng Shidao Bay High-Temperature Gas-Cooled Reactor, has commenced operation [1] - The first carbon fiber subway train has been put into commercial operation, showcasing advancements in transportation technology [1] - The world's first 12-inch silicon carbide substrate and large-size lithium niobate crystal have been launched, indicating progress in semiconductor materials [1] Group 2: Perovskite Solar Cell Development - Perovskite, a natural oxide mineral, is identified as a key material for third-generation solar cells due to its high light absorption and low cost [2] - Shandong has initiated a plan to advance the perovskite solar cell industry, with the Shandong Energy Research Institute designated as the leading unit for research and development [2][3] - A pilot production line for 100 megawatt perovskite solar cells has been established in Shandong, marking a significant milestone in the region's solar energy capabilities [3] Group 3: Carbon Capture and Utilization (CCUS) in Oil Extraction - The first million-ton CCUS project in China, the Sinopec Qilu Petrochemical-Victory Oilfield project, has been successfully implemented, capable of reducing carbon dioxide emissions by approximately 1 million tons annually [4][5] - The project has achieved a significant increase in oil production, with daily output rising from 220 tons to 450 tons after the injection of over 200,000 tons of CO2 [5] - The potential for CCUS technology in China is substantial, with an estimated 2 billion tons of oil geological reserves suitable for CO2-driven extraction [5] Group 4: Hydrogen Energy Innovations - The first hydrogen-electric tugboat in China, "Hydrogen Electric Tug 1," has been launched, featuring a hybrid system that achieves zero carbon emissions [6] - Shandong has become a leader in the hydrogen energy sector, with over 270 enterprises and research institutions involved in the "Hydrogen into Thousands of Homes" initiative [6][7] - Significant projects include the establishment of high-efficiency hydrogen purification systems and the first peak-shaving electrolysis hydrogen production project at a thermal power plant in China [7]