人类离"新石油"时代更近了一步。7月25日，全球首次绿色船用氨燃料加注作业在大连顺利完成。 此次作业由中石化中海燃供实施，所用燃料来自远景能源在内蒙古赤峰打造的全球最大绿色氢氨项目。 从草原上的风光发电到电解水制氢，再到合成氨运输至沿海，最终注入船舶，这条跨越千里的产业链， 首次验证了绿氨燃料"端到端"的可行性，开创了绿氨替代化石能源的先河。 能源是经济社会发展的重要基础，石油则是一种普遍使用、高安全、低成本的能源。无论是人们日 常生活，还是国家经济建设和社会发展，都离不开石油。哪个国家掌控了石油，就占据了全球竞争的有 利地形，为经济稳定发展和人民生活水平不断提高提供更多保障。 由于石油资源分布不均衡和有限性，许多国家都依赖进口，石油价格和供给变化直接影响国家经济 利益和国民福利。20世纪70年代石油危机以来，各国一直在寻找可以替代石油的优质能源。人们首先想 到的是利用方便、资源丰富的光伏和风电。随着技术快速进步，风光发电成本大幅下降，在很多地区已 经具备了与化石能源竞争的实力。但风光发电"看天吃饭"，很多时候不可控，冶金、化工、重载交通等 领域也无法完全通过绿电替代来解决低碳发展问题。 当前，欧盟正加紧推动 ...

Core Viewpoint - The article emphasizes the importance of distinguishing between "old grain" (陈粮) and "aged grain" (陈化粮), clarifying that old grain is safe for consumption and meets national food safety standards, while aged grain is not suitable for consumption due to quality degradation [1][2]. Group 1: Definitions and Differences - Old grain refers to grain stored for over one year, which, despite reduced freshness, maintains good quality and meets nutritional and safety standards for food processing or animal feed [1]. - Aged grain is defined as grain that has deteriorated due to improper storage conditions or excessive storage time, leading to issues like mold and excessive aflatoxin, making it unsuitable for consumption [1][2]. Group 2: Historical Context and Improvements - The concept of aged grain emerged in the late 1990s when grain storage practices were inadequate, leading to a storage quality rate dropping to around 60% [2]. - With the implementation of a scientific grain rotation mechanism and modern storage technologies, the storage quality rate has significantly improved, with the central reserve grain storage quality rate rising to over 95% [2]. Group 3: Storage and Quality Control - Strict quality control measures are in place for both incoming and outgoing grain, including comprehensive assessments of moisture, impurities, and safety indicators, with a "one strike" policy for any non-compliance [3]. - A dynamic monitoring system is established within storage facilities, utilizing sensors and AI technology to track grain conditions and detect pest issues, ensuring immediate response to any quality concerns [3]. Group 4: Distribution and Utilization - The rotation of old grain is managed through various channels, including competitive sales on grain trading platforms and targeted supply to key food processing enterprises, ensuring quality products reach consumers [4]. - Grain nearing its expiration date is subjected to strict testing and may be repurposed for animal feed or industrial use, promoting resource efficiency and food safety [4].

Core Insights - The World Artificial Intelligence Conference has seen a surge in the number of intelligent agents, with over three times the number of products launched in the past three months compared to the entire previous year [1][2] - Intelligent agents, defined as autonomous entities capable of perceiving their environment and taking actions to achieve specific goals, are becoming a focal point in the tech industry [2][3] Industry Developments - Numerous companies, including MiniMax, SenseTime, and JieYue XingChen, have launched new intelligent agent products, while Fudan University has introduced an ethical review intelligent agent called "YiJian" [2] - In the industrial sector, Shanghai MajiGeek has released the first real-time spatial multimodal interactive intelligent agent, "Installation XiaoLingTong," aimed at improving construction efficiency and reducing errors [2] - The AI-Scientist platform by Zhongke Wenge focuses on enhancing research efficiency through AI collaboration, transforming the research paradigm from human-led to AI-assisted exploration [2] Market Trends - The global intelligent agent market has surpassed $5 billion, with an annual growth rate of 40%, indicating a significant expansion in this sector [4] - Major tech companies are investing heavily in intelligent agents, with Alibaba Cloud launching "Wuying AgentBay," a cloud infrastructure designed for intelligent agents [5] Technical Challenges - A key challenge in the intelligent agent market is the limited computing power of local devices, which struggles to support high-demand tasks, particularly those requiring extensive GPU processing [4] - New companies are emerging to address these challenges, such as Xinghuan Technology, which offers a new AI infrastructure technology to facilitate the rapid development of industry-specific intelligent agents [4] Safety and Security - Concerns regarding the safety of intelligent agents are rising, with over 70% of industry practitioners worried about issues like AI hallucinations, erroneous decisions, and data breaches [6] - Ant Group has upgraded its large model security solution, "Ant Tianjian," to include intelligent agent safety assessment tools, enhancing security measures for AI applications [6] - PPIO has introduced the first domestic intelligent agent sandbox product, designed to ensure secure execution of tasks in isolated environments, preventing data leaks and resource conflicts [6]

Group 1 - The core viewpoint emphasizes the necessity of strict systems and legal frameworks to protect the ecological environment, as highlighted in Xi Jinping's writings on ecological civilization [1][2] - Since the 18th National Congress, the party has focused on using legal methods to advance ecological civilization, revising over 30 environmental protection laws and more than 100 administrative regulations, establishing a comprehensive legal framework [2][3] - The establishment of a central ecological environment protection inspection system and lifelong accountability for ecological damage reflects the commitment to stringent ecological protection measures [2][3] Group 2 - Current structural, root, and trend pressures on ecological environment protection remain significant, indicating that the quality of the ecological environment is not yet firmly established [3] - The transition to a high-quality development stage necessitates significant changes in production and lifestyle, requiring deep reforms in related fields to enhance the ecological civilization system [3][4] - The need for improved legislative quality and efficiency in ecological environment laws is crucial, addressing issues such as departmentalism and responsibility evasion [4]

当前是美丽中国建设的重要时期，推动城乡人居环境明显改善是广大人民群众的殷切期盼。要着力 建设绿色低碳的美丽城市，重点解决城市空气治理、饮用水源地保护、新污染物治理等方面问题，让城 市融入大自然，让居民望得见山、看得见水、记得住乡愁。加快建设美丽乡村，因地制宜推广浙江"千 万工程"经验，统筹推动乡村生态振兴和农村人居环境整治，有效治理农村生活污水、垃圾和黑臭水 体，让广大农村再现山清水秀、天蓝地绿、村美人和的美丽画卷。 (本文来源：经济日报 作者系习近平生态文明思想研究中心副主任 俞海) 进入新时代，我国社会主要矛盾已经转化为人民日益增长的美好生活需要和不平衡不充分的发展之 间的矛盾。人民群众对优美生态环境的需要已经成为这一矛盾的重要方面，良好生态环境是增进民生福 祉的优先领域。满足人民对优美生态环境的期盼，是直接回应群众最关心、最直接、最现实利益问题的 体现，对于巩固党的执政基础、促进社会和谐稳定具有重要现实意义。 党的十八大以来，以习近平同志为核心的党中央，坚持以人民为中心的发展思想，坚决向污染宣 战，重点解决损害群众健康的突出环境问题，加快改善生态环境质量，引领我国生态文明建设取得历史 性成就，人民群众生 ...

Group 1 - The core viewpoint emphasizes the importance of building green and low-carbon beautiful cities as a key practice of Xi Jinping's ecological civilization thought, which is essential for sustainable development in China [1][2] - The shift from a materialistic to a human-centered approach in urban development is highlighted, focusing on creating a harmonious living environment for people [2][3] - The need for optimizing urban spatial structure is stressed, advocating for a systematic approach to urban planning that integrates production, living, and ecological spaces [3][4] Group 2 - The transition to a green and low-carbon model is identified as a core pathway for building beautiful cities, emphasizing ecological priority and green development throughout urban planning and management [4] - The promotion of renewable energy sources and the development of efficient public transportation systems are crucial for achieving low-carbon urban environments [4] - The importance of transforming industrial structures and fostering circular economies is underscored to enhance urban sustainability [4]

上述招商模式不仅加剧地方财政压力，更催生了企业投机套利等乱象，形成"政府越补贴、市场越 扭曲"的恶性循环，既损耗了公共资源，也背离了全国统一大市场建设的大方向。随着《公平竞争审查 条例》的正式实施，"拼补贴"的传统招商模式走到尽头，倒逼地方政府重构发展逻辑，扭转思维惯性。 规范招商引资的意义，从地方层面来看，有助于各地将精力投向优化营商环境、提升服务效能，最 终实现从政策依赖到能力竞争的转变。从全国层面来看，有利于打破地方保护与市场分割的壁垒，推动 要素资源在全国范围内高效流动，为全国统一大市场建设清障护航。各地应深刻领会中央精神，跳出短 期利益的窠臼，以规范招商推动公平竞争，以特色优势激活动能，共同营造健康有序的经济发展生态。 (本文来源：经济日报 作者：金观平) 日前召开的中央政治局会议明确提出，规范地方招商引资行为。这一工作部署和要求，直指当前地 方招商领域的积弊，助推全国统一大市场建设。 破解之道，在于从"政策洼地"转向"改革高地"，以系统性变革重塑招商内核。要摒弃"捡到篮子都 是菜"的粗放思维，拒绝盲目追热点、规模，而是立足自身产业基础与资源禀赋，在差异化竞争中找到 精准定位。同时，彻底告别"拼补贴 ...

经济日报长沙8月6日讯 自深入贯彻中央八项规定精神学习教育开展以来，长沙市深化"走基层、找问 题、想办法、促发展"活动，通过调研信息报送系统和长沙人民建议征集平台共收集各类意见建议4850 条，解决城乡建设、经济发展、交通运输、社会民生等各类问题3750个，将问题清单转化为成效清单， 从而更好推动学习教育走深走实。 在湖南湘江新区学堂坡社区，党建引领下的"逢四议事"机制让居民深度参与治理。面对辖区60%以上人 口流动率、治理难度大的现状，社区党总支建立"十件事"分类协商机制。针对湖南师范大学附属小学门 口道路安全隐患与交通拥堵问题，社区组织学校、城管、交警等部门召开议事会，决定在道路两侧安装 水泥隔离护栏，并开展常态化劝导行动。 望城区桥驿镇将年轻干部分组下沉至9个村（社区），与村（社区）党员同过组织生活、同开"屋场夜 话"。 天心区裕南街街道以学习教育为契机，推动社区党委建立"群众点题—支部领题—党员破题"机制。裕南 街街道宝塔山社区书苑花园小区是典型的老旧小区，没有物业管理，小区党支部结合志愿服务与自治管 理，形成"党员带头、居民参与"的共治格局。 长沙市开展"万名干部联万企"专项行动，全市9个联企工作组 ...

Core Viewpoint - The article emphasizes that reserve grain, even if stored for over a year, is safe for consumption and meets national food safety standards, distinguishing it from "aged grain" which is unsafe due to poor storage conditions [1][2]. Group 1: Grain Quality and Safety - Reserve grain is defined as grain stored for over one year, which may lose freshness but still meets quality and nutritional standards, making it safe for food processing or animal feed [1][2]. - "Aged grain" refers to grain that has deteriorated due to improper storage or excessive time in storage, leading to issues like mold and contamination, and is unsuitable for consumption [1][2]. - Modern storage techniques have significantly reduced the risk of reserve grain becoming aged grain, with a storage suitability rate increasing from 60% to over 95% [2]. Group 2: Storage and Rotation Mechanism - The grain rotation mechanism has been improved, with modern storage facilities and technologies ensuring better quality control and monitoring of stored grain [2][3]. - Different types of grains have varying rotation cycles, with rice typically rotated every 2-3 years, wheat every 3-5 years, and corn every 2-3 years, with annual rotation quantities controlled at 20% to 30% of total reserves [2]. Group 3: Quality Control Measures - Strict quality control measures are in place for both incoming and outgoing grain, including comprehensive testing for moisture, impurities, and safety indicators [3]. - A dynamic monitoring system is established within storage facilities, utilizing sensors and AI technology to track grain conditions and detect potential issues [3]. Group 4: Distribution of Reserve Grain - The rotation of reserve grain is managed through various channels, ensuring that quality grain reaches consumers while minimizing waste [4]. - Quality grain is sold through competitive bidding on trading platforms or directed to key food processing enterprises, while near-expiry grain is repurposed for animal feed or industrial use [4].

Core Viewpoint - The ecological environment is a crucial asset for rural areas and a fundamental requirement for rural revitalization, emphasizing the need for green development to support sustainable rural growth [1][4]. Group 1: Challenges and Solutions - Current challenges in building beautiful and ecologically livable rural areas include ecological destruction from practices like excessive farming and inadequate infrastructure for waste management [2]. - Systematic governance is essential to transform ecological value, requiring a policy support system focused on green ecology and a low-carbon agricultural industry [2][3]. - The need for targeted and effective measures based on local conditions is highlighted, focusing on pressing issues such as waste and sewage treatment [3]. Group 2: Long-term Strategies - Emphasizing the importance of maintaining strategic focus and long-term commitment to ecological improvement, with examples from successful initiatives like Zhejiang's "Ten Thousand Projects" [3]. - The necessity of a consistent approach to rural environmental management is stressed, advocating for gradual and sustained efforts to achieve lasting improvements [3][4]. - The integration of ecological benefits with economic and social outcomes is crucial for achieving a harmonious rural environment [2].