Group 1 - The "Linghao" shield machine, the world's largest diameter high-speed rail shield machine, has set a world record by achieving a monthly excavation of 718 meters [1] - The National Key Laboratory for Tunnel Boring Machines and Intelligent Operation and Maintenance, established by China Railway Tunnel Bureau, China Railway Engineering Equipment Group, and Zhengzhou University, is the only national public research platform in the field of tunnel boring machines [1] - The laboratory focuses on research in three main areas: efficient rock breaking and field change control, extreme working condition equipment design and manufacturing, and intelligent excavation and operation and maintenance [1] Group 2 - China is the world's largest country in terms of the number of tunnels, construction scale, and development speed [2] - The team has developed the industry's first shield TBM engineering big data platform, laying the foundation for the transformation of intelligent construction in shield TBM tunnels [2] - The intelligent construction system integrates nine major technologies, significantly enhancing engineering efficiency and quality, representing cutting-edge technology in China's high-speed rail tunnel construction [2] Group 3 - The research team consists of 47 members, with 33 under the age of 35, emphasizing the role of young talents in technological innovation [3] - The laboratory has established youth strike teams focused on intelligent excavation and geological disaster perception and prevention in TBM tunnels [3] - The team aims to contribute to high-quality development in tunnel intelligent construction through technological innovation, aligning with national goals for technological self-reliance [3]

Group 1 - The core idea of the articles revolves around the dedication and impact of the Zhengzhou University Graduate Student Volunteer Teaching Team, which has been actively involved in educational support in underprivileged regions of China since 2003 [3] - The team has successfully formed 22 cohorts, with over 300 volunteers participating in educational poverty alleviation efforts across various regions including Gansu, Tibet, Guangxi, and Inner Mongolia, teaching more than 20,000 students [3] - Volunteers like Ma Huanxin and Wang Shuiming exemplify the transformative experiences of both the teachers and students, highlighting the mutual growth and inspiration that occurs through these volunteer efforts [1][2] Group 2 - Ma Huanxin, a member of the 22nd cohort, is committed to helping high school students in Inner Mongolia prepare for their college entrance exams, demonstrating the challenges faced in harsh climates while maintaining a focus on student needs [1] - Wang Shuiming, who served in Tibet, has made a significant impact on students from diverse ethnic backgrounds, helping them overcome personal challenges and achieve academic success, such as pursuing further education [2] - The ongoing commitment of the volunteers not only aids in educational development but also fosters a sense of community and motivation among students, encouraging them to aspire for higher education [2][3]

交易中心一期总投资约47亿元，规模体量大、投资强度大。作为项目物流建设公司投资发展部主要成员 之一，楚纪鹏常常感到"压力山大"。 参观结束，青年党员们拿起扫把、毛巾，怀着崇敬的心情里里外外打扫展览馆。 "1948年8月，26岁的焦裕禄在原大营区担任区委副书记兼副区长，这就是他当年生活的场景。"随着大 营镇党群办工作人员王婷婷的解说，映入眼帘的是简陋的桌子、破旧的小床……在这样的环境下，焦裕 禄带领干部群众剿匪治乱、土改治穷、种树治沙，完成了大营从乱到治的"三部曲"。 "现在的条件比当年好千百倍，我们哪有理由挑肥拣瘦、喊苦叫屈？"楚纪鹏感慨地说，焦裕禄的生活俭 朴、勤俭办事，诠释了艰苦奋斗的真正内涵，他要学习焦裕禄精神、发扬艰苦奋斗作风，不断增强干事 创业的动力。 5月2日，在五四青年节到来之际，省重点项目——郑州国际大宗商品交易中心（以下简称"交易中心"） 项目的青年党员们来到郑州航空港经济综合实验区大营镇卢家村，走进焦裕禄大营事迹展览馆接受心灵 洗礼。在这里，27岁的交易中心工作人员楚纪鹏和青年焦裕禄跨越时空展开"对话"，寻找破解"青春焦 虑"的方法。 建设中的交易中心位于郑州国际陆港新址东南侧，工地就在大 ...

新时代的中国青年，生逢其时、重任在肩。作为一名高校共青团干部，河南大学团委书记龚森表示，将 扛稳"为党育人、为国育才"的政治使命，把牢新时代青年工作的主题和方向，团结引领广大青年把小我 融入祖国的大我、人民的大我之中，在报效祖国、服务人民中书写青春华章，在经历风雨、增长见识中 强壮筋骨，在谱写中国式现代化河南篇章中展现青春作为、彰显青春风采、贡献青春力量。（记者 祁 思元） 责任编辑： 路娇 青春不以山海为远，志愿只向家国未来。习近平总书记给谢依特小学戍边支教西部计划志愿者服务队队 员的回信，让正在新疆生产建设兵团第十三师新星市红星高级中学支教的河南师范大学第23届研究生支 教团负责人孙梦迪倍感振奋、倍增干劲。她说，将和其他志愿者一起，依托大学生志愿服务西部计划的 广阔平台，带着河南人民的深情厚谊，为促进当地教育事业发展、促进民族团结进步继续努力，在西部 这片广袤的土地上展现新时代河南青年昂扬向上的精神风貌，让青春之花绽放在祖国最需要的地方。 "向下扎根，才能向上生长。"内乡县第一批大学生志愿服务乡村振兴计划志愿者团支部书记应成欢在近 几年的志愿服务工作中，深刻感受到青年志愿者在深入基层一线、建功乡村振兴中发 ...

Group 1: Policy and Market Impact - The government has intensified the promotion of the "trade-in" policy for consumer goods, including 3C digital products, electric bicycles, and washing machines, to stimulate green and intelligent consumption and drive industrial upgrades [1][2] - The retail sales of communication equipment and home appliances in the province saw significant growth in Q1, with increases of 76.2% and 33.0% year-on-year, respectively [2][8] - The "trade-in" policy has led to the sale of 2.59 million digital products and 335,000 home appliances in the province by April 30 [2][8] Group 2: Consumer Behavior and Trends - Young consumers are increasingly drawn to 3C digital products, with the inclusion of these items in the national subsidy program effectively meeting their demand [2][4] - The trend is shifting from price sensitivity to prioritizing quality and technology in consumer purchases, as seen in the growing popularity of smart home appliances [7][8] - The electric bicycle market is experiencing a surge in sales, with 28,000 units traded in under the "trade-in" policy from January to April [10][11] Group 3: Electric Bicycles and New Energy Vehicles - The "trade-in" policy for electric bicycles has been well-received, with government subsidies ranging from 300 to 500 yuan, leading to increased sales during the peak season [10][11] - The new national standards for electric bicycles, effective from September, aim to enhance safety and performance, further encouraging consumer purchases [11] - The new energy vehicle market is thriving, with significant sales growth attributed to government incentives and rising consumer awareness of environmental issues [15][16]

Core Viewpoint - The article highlights the significant impact of the Dongxiang Good Mother Workstation in providing educational support and community services to underprivileged children and families in Jiaozuo City, showcasing its growth and the dedication of its volunteers [3][5][6]. Group 1: Organizational Growth and Impact - The Dongxiang Good Mother Workstation has expanded from 3 retired party members to cover all urban areas of Jiaozuo City, now comprising 10 branches, 370 party members, and over 3,000 volunteers in less than 10 years [3]. - The organization aims to create a better society by offering various services, including family dispute mediation, educational support, and community welfare activities [3][4]. Group 2: Community Services and Initiatives - The workstation provides a learning environment for children from disadvantaged families, helping improve their academic performance, as exemplified by an 11-year-old who moved from average to top of the class [2]. - Volunteers engage in family dispute mediation using a unique approach called "Four Hearts and Four Methods," which emphasizes empathy and understanding to resolve conflicts [4]. - The organization also conducts community service activities, such as providing care for the elderly in nursing homes, demonstrating a commitment to social welfare [4][5]. Group 3: Recognition and Values - The Dongxiang Good Mother Workstation has received numerous accolades, including being recognized as a national advanced grassroots party organization and a national model for retired cadres [5]. - The volunteers, often referred to as "silver-haired blue vests," embody the spirit of altruism and community service, contributing to a harmonious society [6][7].

在电网建设领域，跨越施工因组织过程复杂、技术难度大等因素，向来是重点、难点。特高压线路负荷 高、供电范围广，需多省联动，施工窗口期唯一，且属于连续跨越施工，面临的各类挑战成倍增加。 据悉，特高压"三连跨"是陕皖特高压河南段全线贯通的一个关键节点，该控制性工程的顺利完成，将为 陕皖直流按期建成投运、发挥效益奠定坚实基础，后续还将进行跨越施工的收尾保障工作。陕皖特高压 工程预计于2026年建成，投运后每年将向华东地区输送电量超360亿千瓦时。其中，可再生能源电量占 比超50%，可替代华东地区煤炭消费约1400万吨，对构建绿色低碳清洁高效能源系统、助力我国实 现"双碳"目标具有重要意义。（记者 宋敏 李茜茜） 此次专项施工，陕皖特高压河南段需在34天内，在豫4标段连续跨越已经投入运行的1000千伏豫阳线、 ±800千伏陕武线和1000千伏长南I线等3处特高压线路，是国内首次在同一标段内实施"特高压跨特高 压"密集交叉施工，创下河南乃至全国特高压工程密集交叉施工强度、难度之最。 责任编辑： 路娇 钢铁银线，穿云越岭。4月28日，南阳市南召县皇后乡，随着最后一根导线顺利跨过1000千伏长南I线， 陕北—安徽±800千伏 ...

Core Insights - The flower industry is evolving into a consumer product, with fresh flowers becoming more accessible to the general public [1] - The development of cold chain logistics has significantly reduced costs and losses in the flower supply chain, facilitating direct delivery from Kunming to Zhengzhou [2] - The establishment of a comprehensive logistics system and the integration of technology in flower trading are enhancing market efficiency and consumer potential [2][3] Group 1: Market Dynamics - Fresh cut flowers are now available directly at local markets, with prices being competitive; for example, a bouquet of 10 "Freedom Roses" costs 18 yuan [1] - The cold chain logistics system ensures that flowers are delivered fresh, with daily deliveries from Kunming International Flower Auction Trading Center to local markets [2] - The Chen Zhai Flower Double Bridge Base has over 1,000 vendors and an annual transaction volume exceeding 3 billion yuan, making it a major flower distribution center in Northern China [3] Group 2: Infrastructure and Future Development - The construction of the Zhengzhou International Flower Business Center aims to establish Zhengzhou as a global flower distribution hub, incorporating flower auction trading and attracting related enterprises [3][4] - A comprehensive complex including international flower enterprise headquarters and e-commerce centers is under construction to support the development of the international flower distribution center [4]

车轮上的新河南滚滚向前。比亚迪郑州基地产值同比增长73%、宇通客车销量同比增长16.56%……在龙 头车企带动下，今年一季度郑州下线汽车28.25万辆、同比增长34.72%。 算力赛道升起"中原明珠"。今年一季度，超聚变研发中心及总部基地投用，整体营收同比翻倍，液冷服 务器、AI服务器稳居中国市场份额第一。 责任编辑： 路娇 眼下怎么干？二季度经济"劲儿往哪儿使"？ 强力推进项目投资，加快推进760个工业项目、1082个基础设施项目等建设进度，加大"两重"、中央预 算内投资、专项债券等项目储备，力争上半年完成投资2650亿元；开展促消费专项行动，多措并举提振 消费；开展稳外贸专项行动，健全重点外贸企业联系机制，稳定和畅通外贸产业链、供应链，全力稳住 外贸基本盘；加大企业帮扶支持力度，深化包保服务攻坚工业经济专项行动，力争上半年新发放小微企 业贷款1600亿元以上；实施升规纳统奖励，高质量培育"四上"企业；实施优化营商环境专项攻坚行动， 促进民营经济发展壮大；加力提升招商引资质效，加快麦德龙、山姆会员店等项目建设……郑州市主动 对接国家利好政策，打好政策组合拳，确保实现上半年经济发展"时间过半、任务过半"。 城 ...

5月2日18时左右，昭平台水库扩容工程工地传来消息，经过44个小时的奋战，尧沟溢洪道一号中墩底板 浇筑成功。 此时，扩容工程建筑物施工标项目经理颜猛终于放下心来。 将时间拉回到4月30日晚。穿越山区浓重的夜幕，记者来到位于鲁山县的昭平台水库扩容工程尧沟溢洪 道项目现场，好似进入一座巨大的摄影棚，宽阔的河谷中灯火通明、亮如白昼，各种机械的轰鸣声响彻 工地。 "今晚开始进行尧沟溢洪道一号中墩底板浇筑，通俗地说就是浇筑溢洪道闸门下面的基础。"颜猛介绍。 这个中墩底板需要浇筑1400立方米混凝土，为避免出现冷缝等质量问题，浇筑必须一次成形，开弓没有 回头箭，预计要不间断施工四五十个小时。 一切准备停当，22时左右开始浇筑，负责此项任务的50名工人各司其职，高速运转的机器、穿梭的工程 车，与工人的忙碌身影绘成一幅热火朝天的劳动画卷。 记者离开时，已是沉沉午夜，回望工地，奋战正酣……（记者 张海涛 通讯员 张仪薇） 责任编辑： 路娇 巨大的钢筋骨架上，工人们如履平地。混凝土从布料机和泵车倾泻而下，工人开始紧张振捣，钢筋骨架 微微震动，混凝土的热气扑面而来。 负责振捣的工人彭长坡说，他们这班工人要一直干到第二天早上，白班工 ...