"刚建好的冰雪雕塑要是被雨淋了，该如何向专程而来的小伙伴们'交代'？"社交平台上，一位长春网友的焦急溢于言 表。 而评论区的一条暖心留言却收获了满屏点赞："即便是下雨，也还是会去！相信长春不会令我们失望。" 12月19日，一场"最晚降雨"让不少人为长春冰雪新天地捏了把汗。 当晚是长春冰雪新天地新雪季的开园"首秀"。在此之前的22天里，超5500名建冰工人24小时日夜奋战，精心雕琢出 200余组冰雪雕塑，只为赴一场与全国游客的冬日之约，献上最惊艳的冰雪盛宴。 天公虽不作美，来自天南海北的游客，当晚却还是踏上了通往莲花山的追冰之旅。 占地156万平方米的冰雪乐园，以冰雕玉砌的盛景，开启了一场属于冬日的狂欢盛宴： 万人齐聚主舞台前，踩着节拍尽情起舞；璀璨烟花划破夜空，无数手机镜头定格下浪漫瞬间；空中雪漂流入口处， 百米长队蜿蜒向前，欢声笑语此起彼伏…… 12月19日，长春冰雪新天地开园盛况。人民网记者李洋摄 今年，长春冰雪新天地以"冰雪福耀中华·民族大团结"为主题，把全国各省市地标搬进冰雪世界，打造了北极冰川、 云宫雾凇、水帘洞这些能玩能逛的互动场景——北极村的静谧、女儿村的雅致、卡通乐园的童趣藏在一处，以《千里江 ...

Group 1 - The event "AI Xi'an Night" showcased the intersection of technology and culture, featuring an AI-composed symphony performed by the Shaanxi Song and Dance Theatre Symphony Orchestra [1] - The event included various AI-driven performances, such as the interactive digital human "Bai Ze" and the multimedia project "Daily Reading Paintings," which animated traditional Chinese art using AI technology [1] - The program "Into Space to Capture Qinling" highlighted the use of optical remote sensing technology for environmental protection, demonstrating a shift from traditional experience-based methods to intelligent early warning systems [2] Group 2 - The event featured impressive technological demonstrations from local universities, including a robot performing Tai Chi and students controlling drones with their thoughts, showcasing advancements in AI and robotics [2] - The signing of the "Dreamlike AI Teaching and Practice Center" project and the addition of six companies to the "People's Daily Data Intelligence Partner Program" indicate a growing collaboration between media and technology sectors [2] - The launch of the "AI Xi'an" initiative aims to empower various industries through AI applications, reflecting a broader trend of integrating AI into everyday business practices [2]

本报记者 王云杉 "过马路时，你要注意看车!" "我计划明天去车展看车。" 这两句话里的"看车"是一个意思吗？相信不少人要会心一笑，表面上看是同一个词组，但其含义因语境 不同发生了变化。 这就是中文里常见的"一词多义"现象。人工智能大模型是一种与人类语言密切相关的技术，要让大模型 深刻理解这一现象，离不开中文数据的持续供给。 目前，国内多数模型训练使用的数据，中文数据占比已经超过60%，有的模型达到80%。大模型训练 中，中文数据占比提升有何意义？中文高质量数据为何持续增加？如何进一步增加中文数据的开发与供 给？记者进行了采访。 数据就像大模型的"知识教材" 不同语言的数据对大模型性能有怎样的影响？"数据就像大模型的'知识教材'，教材的语言属性不同， 会对模型的知识体系产生不同影响。"清华大学计算社会科学与国家治理实验室执行主任、教授孟庆国 表示。 从知识来源看，过去我国大模型常面临"数据依赖"风险——英文数据在全球互联网的占比较高，如前沿 科技论文、行业标准、文化典籍等多以英文呈现，全球高质量标注数据也多以英文为主。 "语言类大模型一般需要遵循一定的语言习惯。"工业和信息化部信息通信经济专家委员会委员盘和林 ...

Core Insights - The article highlights the rapid development and application of the HarmonyOS in various sectors, particularly in government services, healthcare, and education, emphasizing its role in enhancing digital security and operational efficiency [1][2]. Group 1: Security and Efficiency - HarmonyOS is establishing a "digital moat" for government mobile services by integrating the "Xingdun security architecture" and system-level file encryption, ensuring the secure flow of government data [1]. - The system enhances efficiency by allowing seamless task continuation and file sharing across multiple devices, making it easier for users to work across platforms [1]. Group 2: Adoption and Integration - The transition from "people seeking services" to "services seeking people" is being facilitated by the integration of intelligent voice assistants like DeepSeek-R1, which improves user experience in government and enterprise operations [2]. - As of September 2025, over 30 national-level government applications and nearly 400 local applications have been adapted to HarmonyOS, indicating widespread adoption across key industries such as finance, energy, and healthcare [2]. Group 3: Ecosystem Development - The HarmonyOS ecosystem is thriving due to collaborative efforts across the industry chain, with significant contributions from various teams to enhance digital productivity [2]. - Continuous updates and iterations of applications, such as the "i Shenzhen" app, demonstrate the ecosystem's vitality and its ability to rapidly adapt to user needs, fostering a cycle of technological empowerment and business feedback [3].

在数字时代，通用计算生态已成为全球科技协同发展的重要载体。当前，通用计算行业正推动自主计算 体系从技术突破向生态主导跨越，探索一条"根植中国、面向世界"的发展路径，在全球算力格局中构建 协作新坐标。 计算生态的生命力，源于从底层架构到行业应用的全链条自主创新。当前，通用计算产业已突破单点技 术攻关阶段，进入"硬件－软件－应用"全栈协同的体系化发展新时期。 通用计算的发展正经历硬件架构多样化（x86→ARM）、云计算模式演进、AI异构融合，以及生态协同 优化的全面变革。 《2024—2025中国服务器CPU技术发展与行业应用研究》指出，从硬件架构看，ARM架构凭借能效比 强、发热量与功耗低的优势在移动终端与数据中心快速渗透，ARM与X86架构在通用计算领域并行的格 局已经形成，既避免了技术单一化风险，又能通过差异化优势满足政务、金融、能源等多行业的多样化 需求。 以ARM架构的代表鲲鹏为例，其主动技术革新，在处理中高两级工作负载的同时，降低硬件采购和运 营成本，2024年在电信行业的市场份额为80.6%，政务行业为74.2%。 同时，全栈协同的关键在于软硬件生态的深度融合。操作系统领域，欧拉(openEuler ...

Core Insights - The article emphasizes the importance of establishing a robust data market in China, advocating for a market-oriented approach to data resource development and utilization, which is crucial for unlocking data value and fostering a culture of paying for high-quality data [1] Group 1: Current State of High-Quality Data Payment Market - The high-quality data payment market is facing structural contradictions that hinder its development, including issues on both the supply and demand sides, as well as the lack of a core function in the public trading market [2] - On the supply side, traditional data companies often rely on automated browsing techniques to gather public data, leading to skepticism about the actual costs incurred in product development [2] - On the demand side, many small and medium-sized enterprises struggle to participate effectively in the data market due to high technical barriers and limited application capabilities [2] Group 2: Structural Challenges in Data Trading - The absence of key functions in the public trading market, particularly data exchanges, is a significant structural issue, with a low proportion of tradable data products and insufficient supply [3] - Information asymmetry in the market leads to stronger bargaining power for a few buyers, creating distrust between supply and demand sides [3] - Standardized data trading is often embedded in information projects, which restricts the formation of a payment mechanism and awareness for data [3] Group 3: Positive Trends in High-Quality Data Payment Market - Despite existing structural challenges, the data payment market is showing positive development trends due to national efforts in top-level design, institutional supply, technological evolution, and business model innovation [4] - Companies are increasingly recognizing the value of AI technology, leading to more deployments of AI models and intelligent design [4] - The success of models like DeepSeek is lowering the barriers and costs for companies to adopt AI technology, promoting a "technology equality" era [4] Group 4: Institutional and Commercial Developments - The National Data Bureau has issued several top-level planning documents to accelerate the development of high-quality data resources and foster a culture of paying for such data [6] - Local data groups and exchanges are exploring commercial models for data circulation, enhancing the supply of high-quality data and encouraging enterprises to pay for it [6] - Data exchanges are providing professional services that reduce costs for individual companies, thereby increasing trust in data transactions [6] Group 5: Directions for Building a High-Quality Data Payment Mechanism - Strengthening the supply of high-quality data and accelerating the construction of data markets centered around data exchanges are key focus areas for developing the high-quality data payment market [7] - The role of data exchanges as central hubs is crucial for facilitating the flow of high-quality data across the nation, enhancing the capabilities of society to utilize data [8] - Establishing a favorable data market environment through mechanisms for price discovery, property registration, and security will help reduce costs and improve trust in the data market [9]

本次分委会第一次全体委员会议审议了《职业学校师德师风建设分委会工作章程》《职业学校师德 师风建设分委会年度工作要点》等文件。参会委员结合工作实践，围绕新时代职业学校师德师风建设的 要素、机制、策略和方法开展交流研讨。 12月22日，教育部教师队伍建设专家指导委员会职业学校师德师风建设分委会第一次全体委员会议 在天津职业技术师范大学召开。 教育部教师工作司副司长韩劲红强调，成立教育部教师队伍建设专家指导委员会职业学校师德师风 建设分委会，是贯彻部党组关于培养造就新时代高水平教师队伍的重要举措。各职业学校要深入学习贯 彻习近平总书记重要指示批示精神，大力弘扬践行教育家精神，加强师德师风建设，立足职业教育产教 融合特点，加强调查，强化研究，打造品牌，建好平台，收集推广务实管用的工作案例，积极探索具有 职教特色的师德师风建设路径。 天津市委教育工委副书记刘怡蔓代表天津市委教育工委、市教委在会议上致辞，介绍了在教育部教 师工作司带领下天津市职业学校师德师风建设所取得的成就和经验，并表示全力支持教育部教师队伍建 设专家指导委员会职业学校师德师风建设分委会的各项工作。 分委会主任委员、天津职业技术师范大学党委书记张金刚表示 ...

人民网北京12月24日电 （记者孙红丽）国家药监局近日发布《关于牙膏备案管理有关事项的公 告》（以下简称《公告》），以规范牙膏行业发展，助企减负增效。 《公告》称，经组织专家研究，鉴于实施简化备案的牙膏产品具有一定的生产、销售和使用历史， 牙膏备案人在整理产品备案资料时，可以通过产品安全使用历史的证明性资料替代毒理学试验报告。 《公告》明确，首批产品上市销售日期在2021年1月1日之后的，备案人在补充提交备案资料时，可 以在提交符合要求的产品安全评估报告的基础上，对产品生产销售情况、是否发生质量安全事件及不良 反应监测情况进行说明，证明产品具有安全使用历史，免于提交口腔黏膜刺激试验报告。 据悉，国家药监局《关于贯彻落实牙膏监管法规和简化已上市牙膏备案资料要求等有关事宜的公 告》（2023年第124号）规定，简化备案的牙膏产品，牙膏备案人应当于2025年12月1日前，按照相关法 规规定要求，整理完成相应的产品备案资料。 ...

Core Viewpoint - The National Medical Products Administration has approved the registration application for a tumor electric field therapy device developed by Hunan Antai Kangcheng Biotechnology Co., Ltd, marking the first domestic product for treating this rare disease [1] Group 1: Product Details - The device consists of a main unit, distribution box, disposable electrode pads, power adapter, lithium-ion battery, and charging dock [1] - It generates a fixed frequency alternating electric field targeting the brain, suitable for patients aged 22 and above diagnosed with supratentorial glioblastoma through histopathological or imaging methods [1] - The product is intended for use in conjunction with temozolomide (TMZ) after surgical and radiotherapy treatments [1] Group 2: Market Impact - This product is expected to enhance the accessibility of treatment for patients suffering from this rare condition [1] - The regulatory authority will strengthen post-market supervision of the product to ensure patient safety [1]

Core Viewpoint - The Ministry of Agriculture and Rural Affairs is focused on enhancing the agricultural social service system to improve the production service capabilities of grain and important agricultural products, utilizing modern comprehensive agricultural service centers as a key approach [1] Group 1: Service System Development - The Ministry is promoting various organizational forms such as "service entities + rural collective economic organizations + farmers" and "service entities + new agricultural management entities + farmers" to develop single and multi-link entrusted services tailored to local conditions [1] - The initiative aims to expand service coverage while consolidating and expanding the service scale for grain, cotton, oil, and sugar [1] Group 2: Service Expansion - Services are being extended to pre-production and post-production stages, as well as to economic crops, livestock, aquaculture, and facility agriculture [1] - In Inner Mongolia, socialized services in livestock are being implemented in three counties, supporting small farmers with services like mechanical shearing, medicinal baths, and entrusted breeding [1] Group 3: Future Goals - By 2024, the plan includes the establishment of 375 large and medium-sized forage storage facilities, the mowing of 1.16 million acres, and the transportation of 120,000 tons of forage, effectively exploring new models for agricultural social services in the livestock sector [1]