Core Viewpoint - The Ministry of Industry and Information Technology has issued a revised management method for the cultivation of high-quality small and medium-sized enterprises (SMEs), which now includes technology-based SMEs in its scope, aiming to enhance the quality and support for these enterprises [1][2]. Group 1: Cultivation System - The revised method expands the cultivation scope to include technology-based SMEs alongside innovative SMEs, collectively referred to as technology and innovation-based SMEs [1]. - A total of 17,600 specialized and innovative "little giant" enterprises have been cultivated since the start of the 14th Five-Year Plan, leading to the development of over 140,000 specialized and innovative SMEs and more than 600,000 technology and innovation-based SMEs [1]. Group 2: Discovery Mechanism - The new method introduces a proactive discovery mechanism to identify potential high-quality SMEs through data related to supply chains, equity investments, intellectual property, technology awards, and talent cultivation [2]. - The recognition standards for SMEs will not be lowered, but the thresholds for revenue, R&D investment, and intellectual property will be raised to ensure quality [2]. Group 3: Support Policies - The method emphasizes the need for local SME authorities to effectively utilize financial, technological, and talent support policies, tailoring services based on the characteristics and positioning of different enterprises [2]. - The aim is to implement policies that allow for immediate benefits to enterprises without the need for application, ensuring quick access to support [2].

Core Viewpoint - The first new display module production line on the Qinghai-Tibet Plateau has been established and put into operation in Xining, showcasing advanced technology and promising market potential [1] Group 1: Company Overview - The project is operated by Qinghai Dongyao Zhixian Technology Co., Ltd., which is responsible for the construction and operation of the production line [1] - The production line utilizes advanced solid crystal technology to achieve micro-level LED chip packaging [1] Group 2: Technology and Product Features - The display module circuit design employs the latest energy-saving common cathode driving technology, resulting in significantly lower power consumption compared to OLED and LCD screens [1] - The products feature high brightness, long lifespan, high contrast, low power consumption, energy efficiency, and an ultra-wide viewing angle of over 175 degrees, making them suitable for various applications in commercial and medical fields [1] Group 3: Market Potential - As development costs decrease and industries such as digital economy, artificial intelligence, and new energy vehicles flourish, the products are expected to find broader applications across more sectors, indicating a promising market outlook [1]

科技日报讯 （记者江耘 通讯员黄文波）1月16日12时58分，世界最长跨海铁路大桥——杭州湾跨海铁路 大桥建设迎来关键节点。在杭州湾浙江嘉兴海盐侧离岸0.4公里的海面上，由中铁大桥局承建的北航道 桥高达200米的8号主塔成功封顶。这是大桥全线三座航道桥、7座主塔中首座封顶的主塔，标志着这一 超级工程建设取得重大阶段性进展。 为在深海之中筑牢根基，北航道桥主墩采用52根直径2.5米、最大孔深达150米的钻孔桩，如同一根 根"定海神针"，需穿越深厚复杂的海底地层，并采用桩底注浆工艺进行加固，确保结构安全。面对恶劣 的海上施工条件，中铁大桥局项目团队创新应用"大型双壁钢围堰全程带载、高精度同步控制下放"工 艺，在海上构筑起一个坚固的"陆地作业平台"。 主塔塔柱自下而上由下塔柱、中塔柱、上塔柱及两道横梁组成，线形控制精度要求极高，堪称"毫米级 的云端雕刻"。塔冠之下，是斜拉索力量汇聚的核心——索塔锚固区。此区域采用了"钢锚梁+钢牛腿"组 合体系。数十套重型钢锚梁与内置大量剪力钉的钢牛腿需在百米高空与塔柱混凝土实现精准结合、浑然 一体。 杭州湾跨海铁路大桥是南通至宁波高速铁路（以下简称"通甬高铁"）控制性工程，位于既有 ...

Core Insights - The research team at Shanghai Jiao Tong University has made significant advancements in new energy storage technology by developing a high-voltage, anode-free sodium-sulfur battery system, which addresses the limitations of traditional sodium-sulfur batteries in discharge voltage and safety [1][2]. Group 1: Technological Advancements - The new sodium-sulfur battery system achieves a discharge voltage of 3.6 volts, a substantial increase from the typical voltage of less than 1.6 volts seen in conventional batteries [1]. - The innovative approach eliminates the need for metallic sodium in battery production, significantly enhancing safety [1][2]. Group 2: Research and Development - The research introduces a catalytic activation strategy that facilitates the transition of sulfur from a low oxidation state to a high oxidation state, overcoming challenges associated with high-voltage conversion [2]. - This breakthrough not only enhances the performance of alkali metal-sulfur batteries but also provides a theoretical basis and technical support for developing low-cost, sustainable, and high-performance energy storage systems [2]. Group 3: Market Implications - The advancements in sodium-sulfur battery technology are expected to play a crucial role in large-scale energy storage, low-altitude economy, and artificial intelligence sectors, addressing significant market demands [2].

Core Viewpoint - Shanxi Province is implementing a comprehensive energy transformation plan, leveraging technology to transition from a coal-dominated economy to a diversified energy system, aligning with national energy revolution goals [1][2][3]. Group 1: Energy Transition and Innovation - The Shanxi government has issued an implementation opinion to accelerate energy technology innovation, providing a "Shanxi plan" for national energy transformation [1]. - Shanxi has become the first national pilot for comprehensive energy reform, focusing on energy technology innovation and system reform [1][2]. - As of now, Shanxi has established 369 intelligent coal mines and 75 green mining demonstration mines, with advanced coal production capacity accounting for 84% [2]. Group 2: New Energy Development - The province is constructing a new energy system, promoting the integration of traditional and renewable energy sources, and developing bases for clean energy and unconventional natural gas [2][3]. - The new energy base project in Jinbei will have a total construction scale of 10 million kilowatts, capable of delivering 27 billion kilowatt-hours of clean electricity annually to the Beijing-Tianjin-Hebei region [3]. Group 3: Modern Coal Chemical Industry - Shanxi is enhancing the coal chemical industry, with advanced coking capacity reaching 96.6%, and is focusing on high-value utilization of coal as a chemical raw material [4][5]. - The province is developing multiple energy technology innovation platforms and creating various coal chemical industry chains to transition coal from a single fuel to high-end chemical raw materials [4][5]. Group 4: Digital Transformation and Computing Power - Shanxi is leveraging its coal and green energy advantages to build a computing power ecosystem, integrating computing power with various industries [6]. - The province's computing power center revenue grew by 69.5% in the first half of 2025, with significant increases in the manufacturing and information technology sectors [6]. Group 5: Policy and Strategic Direction - The provincial government is committed to deepening the energy revolution and developing new productive forces in line with national directives [7].

Core Viewpoint - The successful development and deployment of the world's first high-altitude container bundling robot by Taiyuan Heavy Machinery Group marks a significant advancement in the integration of artificial intelligence with high-altitude work platforms, ushering in a new era of intelligent port operations [1][2]. Group 1: Product Development and Features - The high-altitude container bundling robot has passed acceptance testing at Ningbo Zhoushan Port and is now in production, showcasing the company's ability to innovate in high-end equipment technology [1]. - The robot integrates a high-altitude work platform, robotic arm system, and visual recognition capabilities, enabling a transition from manual to intelligent operations [1]. - The research team overcame several key technical challenges, enhancing the machine's environmental tolerance and addressing precision issues related to arm flexibility through real-time visual feedback and adaptive force control systems [1]. Group 2: Operational Efficiency and Safety - The primary goals of the robot's development were to ensure safety, improve efficiency, and reduce costs, particularly during the typhoon season when traditional methods are time-consuming and hazardous [2]. - The robot has demonstrated over a 100% increase in operational efficiency, significantly reducing the time required for bundling from 6-8 hours to a much shorter duration [2]. - The device has proven effective during the typhoon season, maintaining high efficiency in adverse weather conditions and also serving dual purposes for port construction and maintenance [2]. Group 3: Future Directions and Impact - The deployment of the high-altitude bundling robot exemplifies Taiyuan Heavy Machinery Group's commitment to innovation-driven development and the enhancement of new productive forces [2]. - The company plans to continue advancing its transformation towards intelligent and green technologies, contributing to the high-quality development of China's manufacturing industry and the establishment of a modern industrial system [2].

为验证新材料的长期稳定性，团队构建了自动化测试系统，在40天内对材料连续实施1000次"破坏—修 复"循环。每次实验均人为制造50毫米长的分层裂纹，随后触发加热自愈机制，并检测修复后的承载能 力。结果显示，该材料在经历千次循环后仍保持优异性能，抗断裂能力显著优于传统复合材料，且韧性 衰减极为缓慢，创下自愈次数的新纪录。 团队表示，在实际应用中，材料仅在遭遇冰雹、鸟撞等突发损伤或定期维护时才启动修复程序。据此推 算，此类部件理论上可持续使用达125年以上，甚至在500年内仅需修复4次即可维持功能稳定。 这项技术将大幅降低工业设备的维修成本与能源消耗，减少废弃部件带来的环境污染，对难以返修的航 天器具有革命性意义。 （文章来源：科技日报） 美国北卡罗来纳州立大学科学家研发出一种新型自愈复合材料，可实现上千次自我修复，预计能使飞机 机翼、风力涡轮叶片和航天器结构部件的寿命延长至数百年，远超现有材料几十年的设计周期。相关成 果发表于新一期《美国国家科学院院刊》。 目前广泛使用的纤维增强聚合物（FRP）复合材料，因其轻质高强特性，被广泛应用于飞机、汽车、风 力发电机和航天器中。但这类材料长期面临"层间分层"难题，即内部 ...

"采用该策略的碱性锌铁液流电池，在50毫安/平方厘米（30毫安时/平方厘米）电流密度下可稳定运行超 过230小时，循环稳定性显著提升。"论文第一作者、西安交通大学能源与动力工程学院博士生种法政介 绍，该项研究成果揭示了Ser添加剂的多重作用机制，为锌基液流电池的性能优化与工程应用提供了新 思路和理论依据。 （文章来源：科技日报） 记者1月14日获悉，西安交通大学研究团队成功攻克了碱性锌基液流电池中锌离子传输与电化学反应"失 配"导致循环寿命短的关键难题，为开发高稳定、长寿命的锌基液流电池储能技术提供了创新性解决方 案。相关研究成果近日在线发表于国际期刊《先进功能材料》。 碱性锌基液流电池具有高安全、高电压和低成本的优势，是新型电力系统长时储能技术的研究热点。然 而，其负极侧锌离子传输缓慢与电化学反应过快之间的动力学"失配"，极易引发锌枝晶生长和析氢等副 反应，严重限制了电池的循环寿命与商业化发展。以往研究多侧重于单一维度的电解液添加剂设计，难 以协同解决传输与反应之间的矛盾。 针对这一挑战，中国科学院院士、西安交通大学能源与动力工程学院教授何雅玲，西安交通大学能源与 动力工程学院教授李印实团队创新性地提出了" ...

此外，超表面由氮化硅和二氧化钛制成，可承受超过2000瓦/平方毫米的激光强度，约为地表太阳光的 100万倍，这为大规模俘获原子提供了条件。 实验中，团队构建了多种高度均匀的二维原子阵列，还制备了一块直径3.5毫米，包含超过1亿个像素的 超表面，可生成600×600阵列，总计36万个光镊，规模比现有技术提升两个数量级。 该技术不仅有望推动大规模量子计算发展，还可应用于量子模拟和高精度光学原子钟等中性原子量子技 术。 （文章来源：科技日报） 中性原子阵列是构建量子计算机的新兴平台。研究团队在实验中俘获1000个锶原子，并验证该方法可在 原理上扩展至10万个以上，这些原子未来或可作为量子比特使用。 原子在量子计算中具有天然优势，可稳定呈现量子叠加和纠缠等特性，且彼此完全一致，无需像固态量 子比特那样校准与同步。但难点在于如何实现大规模精确操控。 过去十多年，科学家通常利用空间光调制器或声光偏转器生成光镊阵列。单个光镊是一束高度聚焦的激 光，可将单个原子固定在焦点上，阵列则由许多光镊组成，但设备复杂、体积庞大，限制了阵列规模。 此次研究中，超表面像素尺寸小于200纳米，远低于所操控的520纳米激光波长，可在无需额外光 ...

"物理人工智能（物理AI）的'ChatGPT时刻'已经到来。"2026年1月5日，英伟达公司首席执行官黄仁勋 在国际消费电子展（CES）的主题演讲中宣告。在他看来，那些能理解现实世界、进行推理并规划行动 的AI模型，正悄然惠及并改变无数行业。 物理AI不仅是技术升级，更可能以前所未有的深度赋能千行百业。中国科学技术大学人工智能与数据 科学学院特任教授、博士生导师王翔在接受科技日报记者采访时表示："物理AI最有可能率先在智能科 学发现、智能工业制造等场景中落地应用。" 那么，什么是物理AI？它将如何重塑未来？又面临哪些挑战？ 从"会说话"到"会做事" 2025年3月，黄仁勋在英伟达GPU技术大会上断言，生成式AI已成为过去，未来属于"代理AI"与"物理 AI"。半年后，他在第三届中国国际供应链博览会上首次系统阐述了这一概念：物理AI是指能够理解现 实世界并与之进行交互的AI模型，是一种"使自主机器（如机器人、自动驾驶汽车等）在真实物理世界 中感知、理解和执行复杂操作"的技术。 黄仁勋将AI的演进分为四个阶段：感知AI、生成AI、代理AI、物理AI。他认为，物理AI的核心在于"AI 与物理世界的融合"，其关键是让 ...