2025年，南水北调工程综合效益充分发挥，超额完成年度调水任务。中线口门供水量62.61亿立方米， 保障了沿线1.18亿人饮水安全；东线山东干线口门供水量13.22亿立方米，已达设计供水规模；东线北延 应急供水工程向津冀供水超2.9亿立方米。南水北调"天河"大模型部署应用，数字孪生中线2.0完成构 建，东线数字孪生水网先行先试系统、数字孪生引江补汉智能建造系统上线运行。 本报北京1月18日电（记者王浩）记者从中国南水北调集团有限公司获悉，"十四五"时期，南水北调东 中线一期工程安全平稳运行，向北方新增调水量超450亿立方米，新增服务人口超5200万人。工程全面 通水以来，累计向北方调水超850亿立方米，为7省市48座大中城市1.95亿人提供稳定优质水源，有力推 动华北地区地下水超采综合治理和河湖生态环境复苏。 据介绍，接下来，中国南水北调集团将积极主动推进后续工程规划建设，同时积极参与国家水网建设， 加快推进柴达木盆地水资源配置一期工程和青海水网建设，高效运营辽阳灌区、淠史杭灌区等项目。 ...

今天可购买2月2日火车票。购票日历，转存！ 2026年铁路春运自2月2日开始，至3月13日结束，为期40天。 ...

Group 1: Down Jacket Market Insights - The upcoming "Great Cold" solar term has led to a surge in down jacket sales, with consumer concerns raised over a brand's jacket priced over 2000 yuan containing only 86 grams of down filling [1] - Experts emphasize the importance of checking down content and avoiding misleading marketing practices by manufacturers [2][4] Group 2: Down Jacket Quality Standards - The new national standard GB/T 14272—2021 specifies that only four types of natural down are allowed as filling: white goose down, gray goose down, white duck down, and gray duck down [2] - A qualified down jacket must have a down content of at least 50%, with recommendations to choose jackets with a down content of 80% or higher for better insulation [2] - Recommended filling weights vary: short jackets should have 120-300 grams, long jackets 200-420 grams, with an additional 20%-30% for extremely cold regions [2] Group 3: Down Jacket Selection Tips - Consumers can verify down jacket quality through tactile tests: pressing for rebound speed, checking for down leakage, and feeling for softness of the down [4] - Important to check the care label for compliance with GB/T 14272—2021 and ensure clear labeling of filling type and content [4] Group 4: Thermal Underwear Insights - The concept of "self-heating" thermal underwear is debunked; actual warmth comes from materials that retain heat [6] - Three main principles of thermal underwear include static insulation, dynamic heat retention, and reflective insulation [6] Group 5: Thermal Underwear Material Considerations - Consumers should prioritize materials like cashmere, wool, and acrylic for warmth, while also considering moisture-wicking properties [7] - Recommended standards for thermal underwear include GB 18401—2010 for safety and FZ/T 73022—2019 for thermal efficiency [7] Group 6: Insulated Cup Material Standards - Insulated cups are primarily made from various grades of stainless steel, with 304 being the most common food-grade material [9] - 201 stainless steel is less suitable for food contact due to higher manganese content, posing health risks [9] - Higher grades like 316 and 316L offer better corrosion resistance but at a higher cost [9] Group 7: Insulated Cup Selection Guidelines - Consumers should choose insulated cups that meet GB 4806.9—2023 standards and check for smooth, scratch-free interiors to ensure safety and longevity [10] - Recommendations include avoiding prolonged storage of acidic beverages in stainless steel cups and using gentle cleaning methods [10]

Core Viewpoint - The article highlights the significant advancements in China's high-performance carbon fiber production, particularly the successful development and mass production of T1000 carbon fiber, which is crucial for various high-tech applications, marking a major step towards achieving self-sufficiency in this critical material [1][7]. Group 1: Development Journey - In January, a new production line for T1000 high-performance carbon fiber began operations in Shanxi, producing 200 tons annually, showcasing China's progress in carbon fiber technology [1]. - The journey to mass production of T300 aerospace-grade carbon fiber began in 2005, with a challenging three-year timeline set by the Chinese Academy of Sciences, contrasting with Japan's 15-year development period [2][3]. - The team at Shanxi Coal Chemical Research Institute opted for an intermittent polymerization method instead of the traditional continuous method, allowing for more flexibility in production despite the complexity [3]. Group 2: Collaborative Efforts - The successful development of T300 involved collaboration among various research institutes and organizations, including the Chemical Research Institute and the Shanghai Organic Chemistry Research Institute, which contributed to the formulation of necessary materials [3][10]. - In 2022, a partnership was formed between the local government, Shanxi Huayang Group, and Shanxi Coal Chemical Research Institute to establish a high-performance carbon fiber production base in Datong, emphasizing the importance of collaboration between academia and industry [10][11]. Group 3: Technological Challenges - The production of T1000 carbon fiber involves a complex dry-jet wet-spinning process, which is critical for achieving the desired material properties, but poses significant engineering challenges due to the sensitivity of the process to environmental factors [8][9]. - The transition from laboratory-scale production to industrial-scale manufacturing presented numerous challenges, including equipment adjustments and maintaining precise control over production parameters [12][13]. Group 4: Future Outlook - The successful mass production of T1000 is expected to position China as a key player in the high-performance carbon fiber market, providing essential materials for strategic emerging industries [13]. - The ongoing efforts to enhance production capabilities and develop next-generation carbon fiber products indicate a commitment to advancing the industry and achieving greater self-reliance in high-tech materials [14].

严苛的性能要求，对飞行器的气动布局提出了极高要求。传统的研发方案，主要依靠实物风洞试验。但 实物风洞试验耗时长、投入高。为此，团队尝试走一条"无风洞试验"的数字化快速研发创新路径。 1月11日，"天马—1000"无人运输机顺利完成首次飞行试验，各项飞行数据表现良好，不少网友亲切地 称呼它为智能"空中货拉拉"。 "天马—1000"是我们自主研发的中空低成本运输平台，具备出色的综合性能：最大载重达1吨；最大航 程1800公里，应急运输实现半日达；5分钟即可完成吨级物资装卸，且具备智能航路规划与自主避障能 力。 研制之初，我们希望"天马—1000"能从根本上解决特殊地域物资运输"进不去、运不起、供不上"的困 境，在面对偏远地区补给、应急救援、紧急物资调运等场景时，能够实现单架次、规模化运送数日所需 的食品、药品、设备等物资。这要求"天马—1000"具有强适应性，滑跑起降距离越短越好，并具备全地 形、全天候的环境适应能力。 基于这个目标，我带领团队依托高精度气动计算、飞行力学仿真、结构优化设计与控制率迭代技术，构 建起全流程数字化研发体系。首飞试验证明，仿真数据与实飞数据高度吻合。 从技术攻关到产品落地，我和团队成员 ...

Core Viewpoint - Recent adverse weather conditions, including rain and snow, have prompted multiple departments in Shandong and Anhui to implement coordinated measures to ensure market supply and stabilize prices for essential goods [1] Group 1 - Various departments are collaborating to manage the supply chain effectively in response to the weather challenges [1] - Cross-regional transportation and real-time tracking are being utilized to enhance the distribution of essential goods [1] - Measures have been taken to improve vegetable reserves to ensure sufficient supply for the public [1]

Core Viewpoint - A significant weather event is expected in central and eastern China from January 18 to 21, with widespread rain and snow, particularly affecting the southern regions of the Qinling-Huaihe line, leading to potential severe weather impacts [1] Weather Impact - The weather will feature complex precipitation types, including rain, snow, and freezing rain, with heavy snowfall expected in parts of southern Shaanxi, central and southern Henan, western Hubei, northern Hunan, and western Anhui [1] - Areas such as southern Anhui, central and southern Henan, western Hubei, Hunan, Guizhou, and northeastern Chongqing may experience freezing rain [1] Emergency Response - Due to the extensive impact and significant temperature drop, the National Disaster Reduction and Relief Committee has activated a Level 4 emergency response for Anhui, Henan, Hunan, and Guizhou provinces starting January 18 at 18:00 [1] - The response emphasizes safety, traffic flow, power supply, livelihood, and stability, with a focus on improving emergency plans and coordination mechanisms [1] - The committee has deployed teams to assist on-site in Henan and has sent additional teams to Hunan and Guizhou to enhance support and response efforts [1]

浙江新型研发机构之江实验室的"三体计算星座"指挥中心的大屏上，12颗计算卫星稳定运行的轨迹清晰 可见，卫星回传的遥测数据实时滚动。 "'三体计算星座'部署了80亿参数人工智能模型，目前正在进行'六星组网'，并逐步实现十二星的整轨互 联。"中国工程院院士、之江实验室主任王坚介绍。 2023年9月，习近平总书记在浙江考察时指出："浙江要在以科技创新塑造发展新优势上走在前列。要把 增强科技创新能力摆到更加突出的位置，整合科技创新力量和优势资源，在科技前沿领域加快突破。" 深入贯彻落实习近平总书记重要指示精神，浙江锚定全面建成高水平创新型省份的战略目标，努力在以 科技创新塑造发展新优势上走在前列。 整合优势资源，创新活力更足—— "三体计算星座"的研制涉及百余个硬件、200多个软件、近百万行代码。之江实验室为此在内部组建跨 学科、跨中心的部门，实现科学与技术、基础研究与工程应用有机结合；外部汇聚数十家高校、科研院 所和民营企业等创新主体共同参与。 "得益于各方协同攻坚，项目从立项启动到成功发射，前后用时不过9个月。"王坚说，2026年，之江实 验室将携手卫星企业共同完成超50颗计算卫星的布局，进一步推动人工智能在太空 ...

扶持小微企业与创业发展，为巴西减贫事业注入持久动力。微型和小型企业是巴西经济最具活力的组成 部分，2025年1月至11月，巴西新增小型企业460万家，同比增长19%。这些分布在餐饮、零售、维修等 行业的小微企业，不仅是巴西经济的毛细血管，更成为就业吸纳的主力军。2025年7月，巴西80%的正 式雇佣合同来自小微企业；2025年前7个月，小微企业已创造超过85万个就业岗位。巴西小微企业支持 服务局局长德西奥·利马表示，"小微企业正成为支撑经济复苏和社会减贫的中坚力量"，众多贫困家庭 正是借助小微企业实现了收入稳步增长。 为激发小微企业活力，巴西政府推出一系列支持举措。巴西小微企业支持服务局近期与相关金融机构合 作，专门为微型和小型企业提供低息贷款、多元化融资渠道等金融支持，破解小微企业融资难瓶颈。该 机构相关负责人强调，这些措施不仅能让更多低收入创业者获得资金与知识支持，更将为巴西巩固减贫 成果、实现包容性发展注入源源不断的动力。 （本报里约热内卢1月18日电） （文章来源：人民日报） 巴西政府近日发布公告说，2022年至2024年间该国共有约1740万人摆脱贫困，脱贫进程明显加快，较 2003年至2014年的 ...

Core Insights - The commercial operation of the "Hualong One" Zhangzhou Nuclear Power Unit 2 on January 1, 2026, marks the completion of the first phase of the Zhangzhou Nuclear Power project, reflecting China's commitment to national strategies and high-quality development in the nuclear sector [2] - China National Nuclear Power has achieved significant milestones during the 14th Five-Year Plan, including becoming the third-largest nuclear power company globally in terms of installed capacity [2][4] Group 1: Safety and Operational Achievements - The Qinshan Second Nuclear Power Plant successfully replaced the generator stator using a roof-opening hoisting method, marking a first in the country for simultaneous replacement of large turbine and generator stators, which enhances the unit's power output [3] - The Qinshan Nuclear Power Plant has been operational for over 30 years, with its Unit 1 being the first in China to receive a 20-year lifespan extension, boosting confidence in the nuclear sector [3] - The "Hualong One" has achieved over 1,000 days of continuous safe operation, delivering more than 37 billion kilowatt-hours of clean electricity to society [3] Group 2: Capacity and Development - As of January 1, 2026, China National Nuclear Power operates 27 units with a total installed capacity of 26.212 million kilowatts, and has 18 units under construction or approved for construction with a capacity of 20.647 million kilowatts [4] - The company has also invested nearly 19 billion yuan in research and development during the 14th Five-Year Plan, with nearly 1,500 patent applications and over 4,000 granted patents, driving technological advancements in the nuclear sector [5] Group 3: Technological Innovations - The "Linglong One" project, the world's first land-based commercial modular small reactor, successfully completed its cold test, showcasing China's capabilities in new nuclear energy system design and high-end equipment manufacturing [5] - The "Heqi One" project, which began operations in June 2024, is China's first large-scale industrial nuclear energy steam supply demonstration project, expected to provide 4.8 million tons of industrial steam annually and reduce carbon emissions by 1.07 million tons [6] Group 4: Integration of Party Building and Operations - China National Nuclear Power has emphasized the integration of party building with production operations, establishing a high-quality party building system to ensure the safe and high-quality completion of major maintenance tasks [7] - The company aims to enhance core functions and competitiveness across six dimensions, including safety, operational efficiency, and technological innovation, to accelerate the development of a world-class nuclear energy enterprise [7]