当地时间1月26日，印度西孟加拉邦发生一起火灾事故，造成至少8人死亡，另有多人失踪。 据当地警方通报，起火的是两座相连的建筑物，起火原因尚未公布。（总台记者 张玥） ...

此次选举将围绕465个议席展开角逐，其中包括289个小选举区议席和176个比例代表选区议席。日本广 播协会说，截至26日，已有1200余人表达参选意向。 日本第51届众议院选举27日发布公告，投票和计票将于2月8日举行，为期12天的选战正式拉开帷幕。 ...

韩国总统李在明10日指示组建军方和警方联合调查组，迅速对可能有民间无人机"侵入朝鲜"一事展开调 查，并表示若此事属实，将是威胁朝鲜半岛和平与国家安全的重大犯罪。 当地时间23日，韩国调查"向朝鲜放飞无人机事件"的军警联合调查组对3名相关嫌疑人下达出国禁止 令。 当地时间27日，负责调查民间无人机"侵入朝鲜"一事的韩国军警联合调查特别工作组传唤2名嫌疑人进 行调查。 朝鲜人民军总参谋部发言人9日发表声明说，继2024年10月制造平壤上空无人机入侵事件后，韩国在新 年伊始放飞无人机侵犯朝鲜领空，再次进行严重挑衅。 ...

Core Points - The United States will officially withdraw from the Paris Agreement on January 27, 2026, following President Trump's executive order on January 20, 2025 [1][3] - The United Nations emphasizes the importance of all countries fulfilling their obligations to combat climate change and opposes any attempts to evade these commitments [3] Group 1 - The Paris Agreement was established as a significant outcome of the 2015 United Nations Climate Change Conference to address climate change globally [3] - The U.S. previously announced its withdrawal from the Paris Agreement in June 2017, with the formal exit occurring on November 4, 2020, which faced widespread criticism domestically and internationally [3] - President Biden signed an executive order to rejoin the Paris Agreement on January 20, 2021, and the U.S. officially rejoined on February 19, 2021 [3]

1月26日，伦敦现货黄金一早就突破5000美元/盎司大关，北京时间接近15时，又冲上了5100美元/ 盎司，再创历史新高。 白银价格突破了100美元/盎司，比历史高位整整翻了一倍。 此外，铜价也大幅上涨。 金、银、铜集体大涨，背后有哪些原因？ 黄金饰品。图/新华社 先看黄金。 看一下走势图，黄金价格最近连续6个交易日天天上涨。金价创历史新高已不再是新闻。金价狂飙 的背后是全球资金对美元信心动摇。美国债务高企、财政赤字不断扩大，美元信用根基受到冲击。 白银这一轮的涨势比黄金更猛，它的背后既有金融属性，又有扎实的工业需求支撑。 在金融端，白银跟着黄金沾了避险资金的光；在工业端，光伏、新能源汽车、人工智能数据中心等 领域都离不开白银，这让白银既是避险品，又是新基建刚需品，从而使白银的涨势竟然比黄金更猛。 最意外的是铜条。 它走红的核心是工业需求托底。新能源、充电桩、电网改造等新基建项目，哪一样都离不开铜这 位"工业筋骨"，在全球新基建推进下，铜的需求只会增不会减。更重要的是，铜的投资门槛远低于金 银，很多老百姓也开始跃跃欲试。 不少人最关心的是，现在上车还来得及吗？ 从走势上来说，金、银、铜都累积了不小的涨幅，当前 ...

Core Insights - The report released by the Institute of Physics, Chinese Academy of Sciences, is the first strategic research document focusing on the development of REBCO high-temperature superconducting tapes, outlining the current state of research, industrialization, and application globally, and identifying ten key scientific and technological issues in the field [2][4] Group 1: Superconducting Materials Overview - Superconducting materials are considered strategic materials with extraordinary properties such as zero electrical resistance and complete magnetic resistance, having broad application prospects in energy, transportation, medical, and scientific research fields [2] - Traditional superconductors operate at extremely low temperatures (-269°C), leading to high cooling costs and reliance on scarce helium resources, which has limited their application to large scientific devices and high-end medical equipment [2] Group 2: REBCO High-Temperature Superconductors - REBCO high-temperature superconductors have a critical temperature above liquid nitrogen temperature (-196°C), significantly reducing cooling costs and enhancing performance in carrying current and resisting magnetic fields, thus laying the foundation for larger-scale applications [3] - Since commercial production began in 2006, REBCO high-temperature superconducting tapes have shown significant application potential in fields such as magnetic confinement fusion, high-end medical devices, large scientific installations, and superconducting power equipment, primarily focusing on power systems and magnet systems [3] Group 3: Applications in Power and Magnet Systems - In power systems, REBCO tapes can be used to manufacture superconducting cables and fault current limiters, enabling high current, low-loss transmission suitable for urban grid upgrades [3] - In magnet systems, REBCO tapes are applied in critical devices like fusion reactors and high-field magnetic resonance imaging, where high mechanical strength and stability are required [3] Group 4: Future Development and Challenges - Despite entering the early commercialization phase, there is significant room for performance improvement in REBCO high-temperature superconducting tapes, which consist of a multi-layer composite structure [4] - Future development will focus on collaborative innovation across materials, processes, and applications, addressing issues such as enhancing current-carrying capacity, improving strength and toughness balance, and developing scalable, consistent manufacturing processes [4] - The report identifies ten key scientific and technological issues that hinder the large-scale application of REBCO tapes, which require deep collaboration across materials, physics, and engineering disciplines [4][5]

多式联运海关监管新模式今天起正式实施。海关总署决定在前期出口公铁联运试点的基础上，启动进出 口货物海铁联运、水水中转多式联运监管模式试点工作，进一步提高国际多式联运货物通关便利化水 平，构建覆盖广泛的"水陆空"立体化国际物流大通道。 多式联运货物运输过程中应施加封志，联运经营人在联运过程中应保持封志完好。境内运输服务由同一 联运经营人提供，且换装时涉及铁路运输的，经海关同意，换装作业可以在非海关监管作业场所开展， 并由联运经营人传输到货、离场信息，海关可以派员监装监卸，必要时可以对货物进行抽核。 多式联运海关监管新模式自2026年1月27日起实施。 (责任编辑：王擎宇) 多式联运针对的是货物采用集装箱载运方式，且境内运输方式为铁路运输或水路运输、进出境运输方式 为水路运输的联运模式。多式联运经营人、场所经营企业应通过国际贸易"单一窗口"向海关传输多式联 运申请单及相关电子数据。 ...

Core Viewpoint - The successful development of a fully superconducting user magnet with a peak magnetic field strength of 35.6 Tesla marks a significant advancement for China in high-temperature superconducting applications, establishing international leadership in this field and providing technical support for material science, life sciences, and nuclear fusion research [1][3]. Group 1 - The fully superconducting user magnet, featuring a core of high-temperature superconducting insert magnets, has a diameter of 35 millimeters and achieved a magnetic field strength of 30 Tesla in 2023, now offering capabilities above 30 Tesla to domestic and international users [3]. - Continuous upgrades to the materials, structure, and processes of the device have enabled the achievement of the 35.6 Tesla peak magnetic field strength while maintaining the same diameter, making it the only fully superconducting user magnet globally capable of providing over 30 Tesla in the field of material science research [3]. Group 2 - The fully superconducting user magnet is constructed within the Comprehensive Extreme Conditions Experimental Facility located in Beijing Huairou Science City, which is set to pass national acceptance in February 2025 [5]. - This facility integrates extreme low temperatures, strong magnetic fields, ultra-high pressure, and ultra-fast light fields, with the 35.6 Tesla superconducting user magnet providing robust technical support for researchers exploring the microscopic world of materials [5].

2026年春节假期长达9天，随着假期临近，不少人已开始制订出游计划。今年的春节旅游市场有哪 些特点？ 不仅规模扩大，今年春节旅游市场在结构上也出现新变化。"年味化""小型化"特征更加突出。数据 显示，20人以内的小团组产品已占整体预订量的50％。行程设计更加注重情感与文化体验。在海外定制 年夜饭、在国内参与打糍粑等传统活动，"带着年味去旅行"成为不少游客的共同选择。数据显示，寒假 和春节期间，具备非遗体验特色的目的地酒店预订量增长明显，安徽黄山酒店预订量同比增长1.7倍， 江西景德镇、福建泉州酒店预订量同比翻番。 从预订数据来看，今年春节出境游市场增长势头强劲。法国、瑞士、意大利、英国、西班牙、葡萄 牙等长线出境游线路总体预订量较去年同期增长约60％，短线出境游增长更为明显，同比增长达到 160％，泰国、新加坡、越南、马尔代夫等目的地热度持续走高。与此同时，假期也为国内旅游市场释 放出更大的消费空间。 在北京朝阳区一家旅行社线下门店，记者看到，前来咨询和签约的市民络绎不绝。尽管距离春节假 期还有一段时间，不少热门线路已进入"抢订"阶段，部分产品名额所剩不多。 ...

Core Viewpoint - The U.S. Navy's Abraham Lincoln Carrier Strike Group has entered the Central Command's area of responsibility in the Western Indian Ocean, indicating readiness for potential military action against Iran if ordered by the White House [1] Group 1 - President Trump announced on the 22nd that a "large fleet" is heading to the Middle East, suggesting an increase in military presence in the region [1] - Reports indicate that the U.S. is deploying additional forces to the Middle East, including at least one aircraft carrier and more missile defense systems [1]