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基于华为兆瓦超充打造的全球首个百兆瓦级重卡超充站落地北四川 华为兆瓦超充技术加速物流电动化
Huan Qiu Wang Zi Xun· 2025-08-25 14:57
Core Viewpoint - The launch of the Sichuan Yuanqi Xingguang Heavy Truck Megawatt Supercharging Station marks a significant advancement in the infrastructure for electric heavy trucks, transitioning from niche pilot projects to large-scale applications in the industry [1][10]. Group 1: Infrastructure and Capacity - The supercharging station has a total investment of 150 million yuan and occupies 70 acres, with a designed power capacity of 100 MW [4]. - It features 18 charging spots with a power output of 1.44 MW each and 108 spots with 600 kW liquid-cooled charging, capable of serving an average of 700 electric heavy trucks daily, with a daily charging capacity exceeding 300,000 kWh [4][3]. - The station integrates nearly 1 MW of photovoltaic canopies and two 215 kWh wind-liquid intelligent cooling energy storage systems, producing approximately 5,000 kWh of green electricity daily [4]. Group 2: Technological Innovations - Huawei's megawatt supercharging technology addresses the two major pain points of "slow charging and weak grid" in traditional electric heavy trucks [6]. - The charging efficiency at the station significantly enhances operational efficiency, with an increase of over 15% due to the rapid charging capabilities [6][8]. - The station employs a "source-grid-load-storage microgrid" system, allowing for reduced impact on the grid during high-power charging and ensuring grid stability [8]. Group 3: Industry Collaboration and Environmental Impact - The launch event highlighted the Supercharging Alliance 2.0, which includes 10 vehicle manufacturers, aiming to release 59 models of megawatt supercharged heavy trucks by the end of the year [9]. - The station is projected to reduce carbon emissions by 45,000 tons annually, contributing to the realization of "zero-carbon logistics" [9]. - The facility is designed not only as a charging station but also as a "driver's home," providing rest areas, dining facilities, and vehicle maintenance points, enhancing the overall user experience [9]. Group 4: Future Outlook - The operation of the Sichuan Yuanqi Xingguang Heavy Truck Megawatt Supercharging Station represents a milestone in the collaborative development of technology, industry, and ecology within the logistics sector [10]. - Huawei plans to continue partnering with vehicle manufacturers and operators to build a comprehensive network of megawatt supercharging stations, accelerating the transition to an all-electric logistics era [10].
Uber CEO:中国车企创新速度令人惊叹,为全球提供可复制的电动化路径
Huan Qiu Wang Zi Xun· 2025-08-25 11:04
来源:环球网 【环球网科技综合报道】8月25日消息,据businessinsider报道称,网约车巨头 Uber 首席执行官达拉·科 斯罗萨西在播客"People by WTF"的最新一期中称赞了中国的电动汽车车型,称其"令人难以置信",其 创新速度、成本控制与整车质量已全面领先同行。 科斯罗萨西指出,中国已拥有超过 100 家整车厂,激烈的市场竞争与政策扶持形成双重优势。"每个省 市都想打造成功的电动车企业,市场考验倒逼中国车企不断迭代技术。"他评价道,"这种由下而上的竞 争节奏,让西方车企难以追赶。" 外媒称,在 Uber,科斯罗萨西正将车队全面电动化:7 月向 Lucid 投资 3 亿美元,计划部署 Gravity 车 型用于无人出租车业务;与 Waymo 合作已扩展至菲尼克斯、奥斯汀、亚特兰大,并于上周获批在纽约 测试自动驾驶车辆。 科斯罗萨西总结称,中国电动车企在残酷市场中脱颖而出的经验,为全球出行平台提供了可复制的电动 化路径。(青云) ...
外媒揭秘苹果翻新机价格真相:同款 MacBook 更便宜,iPhone 却输给亚马逊
Huan Qiu Wang Zi Xun· 2025-08-25 11:04
据介绍,苹果官方翻新机统一更换外壳、电池与玻璃,配一年保修并可加购 AppleCare;包装虽为白色 素盒,但内部配件与全新无异。最新 M4 MacBook Pro售价为1359 美元,同配置 Amazon Renewed Premium 尚未上架,苹果暂时独占新品级翻新。 来源:环球网 【环球网科技综合报道】8月25日消息,据外媒9to5mac报道称,《今日商业》发布的最新报告剖析了苹 果官方翻新机与 Amazon Renewed Premium 的价格与保障差异,结果显示:MacBook 与部分 iPad 在苹 果官方渠道更具性价比,而 iPhone 与高端机型在亚马逊往往更便宜。 外媒还进行了两个平台的价格对比,以iPhone 14 Pro(128 GB)为例,苹果官方渠道售价 679 美元 , 亚马逊平台售价 562 美元,亚马逊低17%;iPhone 13(512 GB)在苹果官方渠道为 699 美元 ,亚马逊 平台为 430 美元,差价达 269 美元;iPad Air M1(64 GB)在苹果官方渠道为379 美元,亚马逊平台为 349 美元,差距 30 美元;iMac M1在苹果官方渠道为10 ...
《树木医学》编委会会议在京召开 以学术创新守护绿色生命
Huan Qiu Wang Zi Xun· 2025-08-25 11:04
来源:环球网 8月25日,《树木医学》期刊第一届编委会第二次会议在北京隆重召开。来自高校、科研院所的专家、 学者及树木医学专业技术人员齐聚一堂,共商学科发展、共谋生态未来。 《树木医学》不仅是一个学术性的期刊,也是助力国家生态文明建设的重要平台。《树木医学》创刊以 来,始终坚持学术前沿与实践创新并重,严把学术质量关,积极探索维护树木健康、古树保护、城市安 全与人居环境的科学规律,为守护绿水青山提供了坚实的理论支撑。 会上,《树木医学》主编田呈明教授作了工作报告,他全面总结了过去一年期刊在学术建设、质量提升 和社会影响力等多方面的突破,并提出了下一步发展思路。刘会香、徐华东、王爽三位编委代表分别从 科研、创新和实践等不同角度分享了他们在《树木医学》期刊发展、探索中的经历与感悟,充分展现了 树木医学学科发展的厚度与温度。 与会者一致认为,《树木医学》的成长不仅是中国生态文明建设进程中的生动注脚,也是广大专家学者 汇聚智慧、凝聚共识的平台,有力推动了中国树木医学从"科学研究"走向了"社会关切"。 各位编委表示,将继续秉承"守护绿色生命、服务美丽中国"的初心,以学术质量为根,以行业需求为 本,努力把《树木医学》建设成 ...
扬州大学“纳米噬探”团队:“速测安”致病菌快检试纸助力食安科技发展
Huan Qiu Wang Zi Xun· 2025-08-25 09:43
来源:环球网 技术突破不止于此,团队运用定向固定化技术,将筛选出的噬菌体在纳米酶上"尾巴朝外"精密排布,一 旦发现致病菌便能瞬间触发反应,将检测时间大大缩短。他们独创的"鸡尾酒协同配伍技术"结合纸基化 传感阵列,使试纸可同步精准检测6种致病菌,配合智能比色软件,一举实现了从定性识别到定量检测 的飞跃。据介绍,"速测安"致病菌快检试纸,覆盖国标的全部种类病菌,满足食品行业的13个分类菌检 的所有要求。 从实验室的潜心钻研到产业一线的落地应用,这项技术展现出强大的破壁之力。在上海昊岳,扬州冶春 等企业试用表明,出厂检测速度极大提升,为企业极大减少检测费用;在扬州市食药检中心,面对海量 检测任务,实现了应检尽检,保障百姓饮食安全。更让扬州东园集团的预制菜产品因快速可靠的检测保 障,成功贴上"放心标签"。 这支团队在实验室里完成了数百次迭代与优化。他们以误差为砺石,将挫败作阶梯。从一张试纸的精准 狙击,到整个食品检测行业的效能跃升;从一项噬菌体技术的原始创新,到千万级市场的商业验证—— 他们希望用行动在致病菌检测的疆域,镌刻下属于中国青年的食安答案。 在扬州大学实验室的灯光下,一张看似普通的试纸正悄然掀起食品安全检测 ...
河南空港智算中心获评2025中国算力大会“创新先锋”
Huan Qiu Wang Zi Xun· 2025-08-25 09:20
来源:环球网 8月23日,以"算网筑基 智引未来"为主题的2025中国算力大会在山西省大同市开幕。这场聚焦算力产业 发展的盛会,汇聚了全国算力领域的顶尖成果与创新力量。 在当日揭晓的"创新先锋"优秀案例评选中,由河南空港数字城市开发建设有限公司牵头,联合维谛技术 有限公司申报的"河南空港智算中心项目"成功入选,成为中国算力基础设施建设的标杆案例。这一成果 不仅标志着中原地区在算力基础设施建设领域实现跨越式突破,更以创新实践为全国新型算力网络构建 提供了"中原方案"。 河南空港智算中心坐落于郑州航空港豫发锦荣信息科技园,是中部地区规模最大的智算中心,填补了河 南省在超大规模智算中心领域的空白。项目首期2000P算力已于2024年11月率先投入运行,并完成与 DeepSeek-R1等国内主流大模型的全场景深度对接,可面向医疗、教育、科研、文旅、政务等八大领域 提供多元化AI算力支持。 据介绍,该中心凭借基础设施与运营模式的全方位突破,在全国项目中脱颖而出,多项技术指标达到行 业领先水平。此次获评2025中国算力大会"创新先锋"优秀案例不仅是对该中心技术实力与运营成果的认 可,更是对项目推动中部算力基础设施升级、赋 ...
越来越“聪明”的AI如何重塑教育
Huan Qiu Wang Zi Xun· 2025-08-25 07:53
Group 1 - The rapid development of AI, particularly large model technology, is transforming human society towards a technological utopia, as depicted in various films [1] - Since 2022, large model technology has seen explosive iterations, leading to significant breakthroughs in machine intelligence and a new phase of human-machine collaboration [2] - AI is evolving from a mere tool to a partner in education, reshaping knowledge acquisition and fostering a symbiotic relationship between humans and machines [4] Group 2 - The rise of open-source models like DeepSeek has lowered technical barriers, resulting in a surge of vertical models and positioning China as a leader in AI patents, holding 60% of the global total [4] - AI technologies are being integrated into the entire educational process, moving from superficial tools to a comprehensive restructuring of teaching [4] - AI is becoming a core component in classrooms, with companies like iFlytek deploying AI models that enhance teaching and learning experiences across thousands of schools [6][7] Group 3 - iFlytek's AI grading system can automatically evaluate a class's assignments in just 10 minutes, shifting the focus of educational assessment from results to a diagnostic-feedback-improvement loop [7] - AI is also transforming physical education through posture recognition and data analysis, leading to increased student engagement and improved performance metrics [7] - iFlytek has developed a comprehensive educational model that personalizes learning paths based on real-time data collection and intelligent evaluation [8] Group 4 - The concept of mutual empowerment between AI and education is being explored, with iFlytek proposing a co-evolution model that enhances both human and machine capabilities [10] - iFlytek is addressing teacher resource shortages by creating a dynamic knowledge graph and developing AI models that assist in science education, helping teachers optimize their instructional design [10] - The dual enhancement mechanism between AI and humans is fostering a new educational paradigm that emphasizes critical thinking and creativity rather than rote learning [11]
并行科技郭星:重塑科教算力版图,让算力像水电一样随用随取
Huan Qiu Wang Zi Xun· 2025-08-25 07:01
Core Viewpoint - The company has evolved from serving primarily educational and research institutions to leveraging its expertise in parallel computing to meet the surging demand for AI-driven computing solutions, thus positioning itself as a key player in the transition from supercomputing to intelligent computing [1][2]. Group 1: Company Overview - The company has been in operation for 18 years, serving over 600 enterprises, 400 universities, and 300 research institutions, with a total of 160,000 registered users [2][4]. - The company has developed a unique "three-layer service system" that includes sales, technical support, and customer service to cater to diverse user needs [4][5]. Group 2: Product and Service Offerings - The company has introduced the "Parallel Intelligent Computing Cloud" product system, enabling seamless migration from supercomputing to intelligent computing with intelligent scheduling of CPU/GPU resources [2][5]. - New users can experience the service for free, receiving "200 core hours + 50-500 yuan worth of computing vouchers" to test the platform before committing to payment [5]. Group 3: Customer Engagement and Support - The company provides 24/7 customer service and has implemented a membership service system for existing clients, offering benefits such as discounts, rewards, and personalized technical support [5][8]. - The "Million Machine Hours into Campus" initiative addresses the urgent computing needs of universities, allowing them to access resources without lengthy procurement processes [5][7]. Group 4: Market Position and Competitive Advantage - The company has tailored its offerings for small and medium-sized customers, emphasizing high cost-effectiveness, ease of use, flexible billing options, and professional support [8]. - The company has a significant international presence, with many overseas clients, particularly in Europe, the United States, and Southeast Asia, who continue to use its services after moving abroad [8]. Group 5: Sustainability and Efficiency - The company is committed to building environmentally friendly computing clusters and has established supercomputing and intelligent computing centers in various regions, including Ningxia and Hainan [9][10]. - The self-developed "Application Running Feature Analysis" software optimizes resource allocation based on user demand, enhancing server utilization and reducing operational costs [10].
在编织与解构之间: 朱敏瑜(Minyu Zhu) 的Interweave 系列
Huan Qiu Wang Zi Xun· 2025-08-25 05:21
Interweave-01 mixed media,30x130cm 来源:中华网 无器官的身体概念最早源自Antonin Artaud对于有机身体与社会规训的反抗——一种摆脱器官分化、等 级秩序和功能编码的身体想象。到了德勒兹与瓜塔里这里,无器官的身体被哲学化为一种"潜能之场", 它拒绝既定的结构与目的,将身体理解为强度(intensity)的总和,而非器官的集合。 在当代纺织视觉艺术的语境中,朱敏瑜( Minyu Zhu )的Interweave系列显得既熟悉又陌生。熟悉之处在 于她依然坚持手工编织、刺绣等传统纺织工艺,陌生之处则在于这些技法在她的作品中不再服务于任何 功能化的物件生产,而是成为构建感知、扰乱意义、制造"干扰"的装置语言。朱敏瑜( Minyu Zhu )的作 品往往悬置于实用与无用之间:它们像家具、像织物,又不断通过变形、断裂、褶皱与金属介入去打破 这种"像"的秩序。 在伦敦及国际多地展出的这些作品——从Interweave-01、The Grid 到Cartilage vase——共同编织出一种 物质性的"亲密场域",在这里,身体、物与空间之间的互动被放大,直至超越功能与形态的范畴。这种 ...
外媒:苹果首款折叠iPhone将于明年上市,配备四个摄像头
Huan Qiu Wang Zi Xun· 2025-08-25 05:15
来源:环球网 据介绍,苹果首款可折叠 iPhone将采用四摄系统:外屏前置摄像头一枚,内屏自拍镜头一枚,背面为 主摄 + 超广角/远摄组合,内屏再配一枚主动自拍镜头,满足多场景拍摄需求 外媒称,因厚度限制,iPhone 取消 Face ID,改在侧边按钮集成 Touch ID。蜂窝部分搭载苹果第二代自 研 C2 芯片,支持更快 5G 速率,并取消实体 SIM 卡槽。 首发型号仅提供黑色、白色两种配色,预计售价高于 1800 美元。供应链将于 2026 年初开始量产,以保 障秋季全球同步上市。(青云) 【环球网科技综合报道】8月25日消息,据9to5mac援引彭博社报道,马克·古尔曼日前透露,苹果首款 可折叠 iPhone 将于 2026 年秋季上市,采用书本式折叠设计,展开后拥有 8 英寸内屏,合起时外屏 5–6 英寸,整机厚度控制在 9.5 mm,每半部分厚度不足 5 mm,成为史上最薄 iPhone。 ...