中国青年报客户端讯（徐梓骞 中青报·中青网记者 雷宇）8月29日，中国石化新闻办对外发布数据："十 四五"以来，中国石化驻鄂企业累计实现营业收入2.1万亿元，较"十三五"增长近22%，累计为湖北供应 成品油1.6亿吨、天然气440亿立方米，年营业额突破4300亿元，缴纳税费共计1005亿元，相当于为武汉 再建3条地铁2号线。 当日，中国石化16家驻鄂企业共同启动"清净守护长江"社会责任行动第二阶段工作，联合开展污染防治 攻坚行动、资源利用降耗行动、绿色转型提速行动、生物多样守护行动、区域协同共治共"五大行动"， 强化水体风险防控和应急处置能力，打造"无废企业"标杆，以绿色技术赋能产业升级，开展珍稀物种保 护及公众科普教育，助力打造"最美长江岸线"。 布会现场。中国石化供图 来源：中国青年报客户端 发 湖北省是中国石化所属企业最密集、产业链最齐全、发展潜力最大的省份之一。中国石化在湖北拥有江 汉油田、中韩石化、荆门石化、湖北石油、销售华中、化销华中、石化机械、江汉石油工程、川气东送 天然气销售中心等16家驻鄂企业，涵盖了石油石化上中下游全产业链。 "十四五"期间，江汉油田新增探明石油储量3628万吨，原油产量达 ...

【硕NEWS｜#三分钟带您看首博太保庸燕展#】8月28日，"太保墉燕——房山琉璃河遗址专题展"在首 都博物馆正式开展，展出至11月28日。据介绍，本次展览是琉璃河遗址发现80年来，展出文物数量最 多、规格最高的一次，共汇集珍贵文物藏品180件（套），其中重要文物39件（套），作册奂卣等113件 （套）文物为首次公开展出，立意全景呈现西周燕都文化面貌、最大规模集中展示琉璃河遗址考古成 果。（中青报·中青网记者 田嘉硕）#年轻人如何了解传统文化# 责任编辑： ...

Core Viewpoint - The "Fluorine-free Anta Membrane," developed by a research team from Donghua University, has been officially launched globally, addressing a significant challenge in the high-performance waterproof and breathable materials industry, which has been dominated by international brands [1][3]. Group 1: Product Development - The research team utilized molecular design to create a high-permeability bio-based polymer material, significantly enhancing moisture permeability through micro-nano structure regulation technology [3]. - Key breakthroughs were achieved in fluorine-free water-repellent surface modification and fluorine-free adhesives, ensuring stable waterproof performance [3]. - The material has been validated by third-party laboratories, achieving a hydrostatic pressure of 18,000 mmH₂O and a moisture permeability rate of 7,000 g/m² per 24 hours, comparable to international advanced levels [3][5]. Group 2: Performance Metrics - The 18,000 mmH₂O water resistance level is capable of withstanding heavy rain, making it suitable for extreme sports such as mountaineering, hiking, and skiing [5]. - The national standard for waterproofing in China is ≥5,000 mmH₂O, with high waterproof standards set at ≥10,000 mmH₂O; the new material exceeds the professional waterproof level of ≥18,000 mmH₂O [5]. Group 3: Collaboration and Market Strategy - In 2021, Donghua University partnered with Anta to establish an innovation research institute focused on clothing innovation materials, leading to breakthroughs in the fluorine-free Anta Membrane and its subsequent application testing and mass production development [5]. - The team conducted over a hundred mass production experiments and collaborated with scientific experts for real-world testing, providing solid data support for the technology's implementation [5]. - The goal is to enhance the competitiveness of Chinese self-developed materials in the global market, with the "Storm Armor" jacket featuring the fluorine-free Anta Membrane set to be launched globally [8].

Core Points - The 7th China-Arab States Expo opened in Yinchuan on August 28, supported by the Ministry of Commerce, China Council for the Promotion of International Trade, and the Ningxia Hui Autonomous Region government [1][2] - The theme of this year's expo is "Innovation, Green, Prosperity," featuring 36,000 square meters of exhibition space across six zones [1] - The expo includes new sections for artificial intelligence, gaming industry, green electricity applications, and a special exhibition for the China-Arab States Bank Consortium [1][2] Group 1 - A total of 75 countries and 2200 associations and enterprises from 34 Chinese provinces and regions are participating, with Tibet and Macau making their debut [2] - The expo will run until August 31, showcasing a variety of products and innovations [2] - The clean energy exhibition area features a newly established green electricity application zone [2][4] Group 2 - The gaming industry exhibition is attracting youth and families, providing immersive experiences with VR technology [7][9] - The artificial intelligence exhibition showcases interactive robots, including a humanoid robot developed by Shenzhen Daxiang Antai Technology Co., which has drawn significant attention [11][15][19] - The expo also features a "Silk Road E-commerce" cooperation innovation development conference for the first time [30] Group 3 - Ningxia's role as the theme province includes organizing 52 key enterprises to present nearly 1000 quality products, seeking foreign trade cooperation opportunities [32] - The expo highlights various cultural exchanges, with foreign exhibitors engaging with Chinese consumers [24][26][28] - The event is expected to enhance economic cooperation and trade relations between China and Arab countries [1][30]

Core Viewpoint - The article discusses the advancements in the protection and preservation of ancient grottoes, particularly focusing on the use of innovative materials and technologies, such as 3D printing and digital modeling, to enhance the longevity and integrity of these cultural heritage sites [2][6]. Group 1: Preservation Techniques - Traditional materials like lime-based or epoxy resins used for repairing sculptures are being replaced with new inorganic eco-friendly grouting materials [2]. - The implementation of isolation doors at sites like Dunhuang Mogao Grottoes has proven effective in creating a controlled microenvironment that protects against environmental factors such as wind and moisture [4][5]. - A systematic preventive protection framework is being established, transitioning from emergency reinforcement to preventive measures and from exploratory repairs to precise restorations [5][6]. Group 2: Digital Technology in Preservation - Digital technologies are being utilized to extend the life of grottoes, with techniques such as 3D scanning and modeling being employed to replicate damaged artifacts [6][7]. - The integration of smart monitoring systems is enhancing the preservation efforts, with platforms developed to track various environmental indicators [7]. Group 3: Cultural Heritage Utilization - The discussion emphasizes the need for a balance between protection and utilization of cultural heritage, advocating for diverse visitor experiences such as deep tours and educational programs [9][10]. - The development of a 5G digital management platform at Longmen Grottoes aims to improve visitor experience through better management and service delivery [10]. Group 4: International Collaboration - International cooperation in heritage preservation has expanded, with projects involving multiple countries and institutions aimed at sharing knowledge and techniques [11][12]. - The article highlights the importance of multidisciplinary approaches in heritage protection, encouraging educational institutions to foster cross-disciplinary learning opportunities [13].

Core Viewpoint - The launch of the "Surprise Number" precise delay insurance by the company has faced significant consumer backlash, with many perceiving it as a gambling-like scheme rather than a legitimate insurance product [1][2][4]. Summary by Sections Product Overview - The "Surprise Number" insurance was priced at 9.9 yuan, promising compensation if the flight delay matched a specific number displayed on the app [1][3]. - The compensation condition required the delay to be exactly equal to the "Surprise Number," leading to confusion among consumers regarding the actual payout conditions [2][3]. Consumer Reactions - Many consumers expressed dissatisfaction, claiming the payout probability was nearly zero and likening the product to a guessing game [2][3]. - Complaints highlighted that the product felt more like a lottery or a game rather than a traditional insurance offering, with accusations of the company playing "word games" [3][4]. Expert Opinions - Experts criticized the insurance model, stating it violates fundamental insurance principles and resembles a gambling game rather than a legitimate insurance product [4][5]. - The precise payout mechanism was deemed problematic, as it significantly reduced the probability of claims, undermining the essence of risk-sharing inherent in insurance [5]. Regulatory Considerations - There are calls for regulatory bodies to clarify the boundaries of such insurance products to protect consumer rights and maintain industry integrity [5].

Core Insights - The article discusses the advancements in the preservation of ancient rock caves, particularly focusing on the use of new materials and technologies such as 3D printing and digital modeling to enhance the longevity and integrity of these cultural heritage sites [1][5][10] Preservation Techniques - Traditional materials like lime-based and epoxy resins are being replaced with new inorganic eco-friendly grouting materials to prevent aging [1] - The implementation of isolation doors at sites like Dunhuang Mogao Caves has proven effective in creating a controlled microenvironment that protects against environmental factors such as wind and moisture [3][4] - A shift from emergency reinforcement to preventive protection is being emphasized, with a focus on systematic and holistic approaches to cave preservation [3][4] Technological Innovations - The use of 3D printing technology is being explored for repairing irregularly shaped artifacts, allowing for lightweight and adaptable solutions that blend with the surrounding environment [5] - Digital technologies are being utilized to create comprehensive monitoring systems that track various environmental factors affecting the caves [5][6] Cultural Engagement and Tourism - The article highlights the importance of balancing preservation with cultural engagement, suggesting that heritage sites should not remain closed off but should actively involve the public [8][9] - Initiatives such as night tours and targeted educational programs for different demographics are being developed to enhance visitor experience and engagement with the cultural heritage [8][9] International Collaboration - The article notes ongoing international cooperation in heritage preservation, with projects involving countries like Cambodia and Uzbekistan, showcasing a commitment to sharing knowledge and resources [10][11] - The integration of multi-disciplinary approaches in heritage preservation is encouraged, emphasizing the need for collaboration across various fields to enhance the effectiveness of preservation efforts [12]

Group 1 - The 15th National Games and the 12th National Paralympic Games, along with the 9th Special Olympics, have begun ticket sales, with over 5 million tickets expected to be available [1] - The ticket sales will utilize a "one platform, three regions" model, allowing the public to purchase tickets through various channels including online platforms and physical sales points [1] - A total of 32 major competitive events will have tickets available, including popular sports such as table tennis, basketball, and diving, while some events are excluded due to venue limitations [1] Group 2 - The ticket design features a sketch effect showcasing the venues across the Guangdong-Hong Kong-Macao Greater Bay Area, with a gradient effect symbolizing the integration of the three regions [2] - A dedicated ticketing call center has been established, providing multilingual support to assist with ticket policies, purchasing processes, event schedules, and venue information [4] - The Industrial and Commercial Bank of China is the official ticket sales partner in Guangdong, setting up 30 offline sales points for the events [6]

Group 1 - Meituan announced the complete cancellation of overtime fines for its crowd-sourced delivery riders by the end of 2025, which has sparked significant public interest and discussion [1][4] - The company has already piloted a new system called "Anzhun Card" in Quanzhou, which replaces overtime fines with a point system that deducts points for late deliveries and awards points for timely deliveries, with implementation in 22 cities as of August [3] - The announcement has led to mixed reactions, with some expressing concerns about consumer protection and others advocating for more humane working conditions for riders, emphasizing that rider safety should take precedence over strict performance metrics [4][7] Group 2 - The shift from monetary fines to a point deduction system is seen as a way to provide riders with more breathing room, while still maintaining some level of accountability [7] - The discussion around delivery time expectations highlights the need for a balanced approach that considers the rights of workers, customer experience, and the overall health of the food delivery industry [7]

Core Viewpoint - The "Intangible Cultural Heritage (ICH) Aid Xinjiang Theme Exhibition" held in Hotan, Xinjiang, showcases the integration of traditional culture with modern technology, highlighting the potential of ICH in promoting cultural tourism and local economies [1][3][4]. Group 1: Event Overview - The exhibition features 435 representative ICH projects and 383 inheritors from Xinjiang and 25 other provinces, providing a platform for diverse activities including exhibitions, hands-on experiences, and performances [1][3]. - The event is part of a broader initiative to enhance cultural exchange and support local communities through the promotion of ICH [3][4]. Group 2: Technological Integration - Digital art installations like "Weaving Dreams" and "Paper-like Screen Wall" utilize technology to create immersive experiences, allowing audiences to interact with ICH in innovative ways [1][8]. - Companies are leveraging modern technology such as VR and AI to preserve and promote ICH, making it more accessible to contemporary audiences [10][11]. Group 3: Economic Impact - The transformation of villages like Ayagdund into cultural hubs demonstrates the economic potential of ICH, with significant improvements in local living conditions and tourism [3][4]. - The "Non-Heritage Summer Shopping Month" launched during the exhibition aims to promote ICH products that meet consumer needs and enhance local economies [11][12]. Group 4: Case Studies - The success of the walnut wood handicraft brand "Hehe Wood" illustrates how ICH can be commercialized effectively, achieving monthly sales of 200,000 to 400,000 yuan [14][15]. - The black tea production technique has evolved to improve efficiency and product quality, showcasing the balance between tradition and modern production methods [7][15].