从都市高楼到田间地头，快手直播打开销路初体验 大学毕业后，孟晓帆顺理成章地留在了北京工作。从事金融投资方面工作的她，每天穿梭在高楼大厦里，与各种数据报表打交道。高强度的工作、快节 奏的生活让她几乎没什么时间陪伴家人。2019年，孟晓帆选择按下暂停键，开始重新思考人生的方向。 从田间地头到出口海外，"小生姜"也能种出致富"大产业"。6月30日，在央视农业农村频道《共富经》栏目播出的最新一期节目《返乡种姜记》中，镜 头对准了来自山东寿光的一位90后姑娘孟晓帆，她是返乡创业的新农人，一头扎进土地里，从种姜小白成为年入百万的种姜大户。她把短视频直播平台当作 新农具，在快手上分享种姜心得，系统性打造生姜产业链，辐射并带动更多姜农叩开致富门。 来自"中国蔬菜之乡"山东寿光的她，将创业的方向瞄准了蔬菜种植。作为全国重要的蔬菜生产基地和集散中心，平均每分钟有1.7万多公斤蔬菜从寿光 销往全国200多个城市，影响着几亿人的餐桌。"爸妈都是从农村出来的，没想到有一天我会回去种地，刚开始肯定会劝我，但看我决心这么大，还是放手让 我试一试。" 2021年，受市场波动生姜价格下跌，为了拓宽生姜的销售渠道，孟晓帆经过多方考察，发现了生姜 ...

北京海淀区中关村第二小学的宇宙探秘课上，11岁的小学生举起手："黑洞一直在吸东西，为什么不会吸爆炸？" 中国科学院院士、国家天文台研究员武向平沉吟片刻："这是目前人类认知的边界——若你能解答，或许离下一个诺贝尔奖不远了。"教室里瞬间沸腾。 "孩子们脑洞大开，提出来非常有想象力的问题，但是没有标准答案，恰恰是这门科学拓展课程的意义。"在《宇宙探秘——寻找另一个"地球"》课程试 讲结束后，武向平特别点评道。 7月5日，在上海天文馆与腾讯基金会联合举办的"奇妙天文夜"活动中，腾讯可持续社会价值事业部（SSV）正式发布了这门全新的科学课程。作为新基 石青少年科学素质提升项目推出的首个课程，《宇宙探秘》已于2025年上学期在全国9个省市的近50所学校试点，9月份将在全国推广。 据悉，该项目由腾讯SSV联合新基石科学基金会共同发起，依托基金会"科学探索奖"和"新基石研究员项目"资助的362位杰出科学家，联合教育家共同 制作、陆续开发宇宙、生命、物质、工程等系列科学素质通识课。 在上海，腾讯SSV也将与上海科技馆联手，探索一种全新的"馆校联动"方式，将系统性的科学素质课程学习，与科技馆展品的体验交互结合起来，让孩 子们真正 ...

央广网北京7月13日消息 据中央广播电视总台中国之声《新闻和报纸摘要》报道，近日，习近平总 书记给田华等8位电影艺术家回信，对电影工作者提出殷切期望。广大影视文艺工作者表示，总书记的 回信温暖人心、催人奋进，一定牢记总书记嘱托，坚定理想信念，扎根生活沃土，反映人民心声，创作 更多有筋骨、有道德、有温度的文艺作品，为推动社会主义文化大发展大繁荣、建设文化强国贡献力 量。 习近平总书记在回信中对8位艺术家表示，"长期以来，你们怀着对党和人民的热爱、对艺术理想的 坚守，塑造了一个个生动鲜活的银幕形象，给几代观众留下美好回忆。"总书记的回信让艺术家们深受 鼓舞、倍感振奋。 电影艺术家张良：我们给总书记写信，实际上就想汇报一下我们的思想工作。总书记这么快就给我 们回信了，真是太激动了。他有那么多事情要做，还挂念我们几个人，我觉得我们这一代人和年轻的一 代人，都应该遵循习总书记的这些教导，把我们的工作做好，把我们的文艺事业推向新的高潮。 电影艺术家陶玉玲：敬爱的习近平总书记给我们8位电影人的回信，我真是太感动了。我们只做了 一点点微不足道的工作，总书记却给予我们这么大的肯定。请总书记放心，我一定不忘初心、牢记使 命、生命 ...

Group 1 - The core issue of wheat stripe rust disease significantly impacts wheat production stability in China, with the research team at Northwest A&F University recovering over 5 billion kilograms of grain loss annually [1] - The research team has been investigating the transmission patterns of the disease since the 1950s, identifying seasonal movements of the pathogen that threaten food security across major wheat-producing regions [1] Group 2 - The research team has identified a shrub called Berberis as a key "intermediate host" for the mutation of the pathogen, leading to extensive field investigations across various high-altitude regions [2] - The team has collected over 4,000 samples of Berberis and identified more than 40 species, facing significant challenges in laboratory conditions due to the low germination rates of the seeds [2] Group 3 - After over ten years and thousands of experiments, the team has established a complete evidence chain confirming Berberis as the critical host for the pathogen's mutation, leading to the development of new control measures [3] - The innovative control measures have effectively reduced the mutation rate of the pathogen, showcasing the integration of personal growth and national needs within the research team's mission [3]

本届大会首次采取"主会场+分会场"的组合模式，在辽宁盘锦、朝阳分别举办乡村振兴产业博览会 和杂粮产业高质量发展创新大会，展览总面积达10万平方米，共有4000多家企业、2万余名行业人员参 展参会。 刘焕鑫：推进粮食产销衔接，让好粮油卖得顺、卖得好是脱贫地区和脱贫群众的热切期盼。大会第 5次同期举办全国脱贫地区优质特色粮油产品展销会，为22个省区市的340个脱贫县、674家合作社和企 业安排优质展位，积极展示中央和国家机关定点帮扶县粮食产业发展新面貌、新成效。 大会还专设消费帮扶展区，国家粮食和物资储备局派驻安徽省阜南县盛郢村第一书记孙旭明介绍， 通过多年参展，真正让村里的农产品走出来。 央广网北京7月13日消息（记者周尧）据中央广播电视总台中国之声《新闻和报纸摘要》报道，第 七届中国粮食交易大会昨天（12日）在沈阳开幕，大会以"粮安天下聚合力 产销融通促发展"为主题， 一批粮食领域的新产品、新技术、新成果集中亮相。 国家粮食和物资储备局党组书记、局长刘焕鑫表示，通过粮食交易大会的平台更能促进脱贫地区企 业农副产品走向"大市场"，帮助农民畅通产销对接"最后一公里"。 孙旭明：农民自己生产的东西能够卖得出，增加了 ...

苏学斌："国铀一号"以二氧化碳加氧气原地浸出采铀工艺为核心，省去了传统采矿中爆破、挖巷 道、运输矿石以及地表破碎浸出环节，减少了工序，降低了成本。 "国铀一号"示范工程是我国铀矿采冶技术三次迭代升级、创新发展的智慧结晶，是典型的绿色矿山 和数字矿山。中核集团中国铀业股份有限公司总工程师苏学斌介绍，随着"第一桶铀"的成功生产下线， 标志着我国天然铀领域千吨级绿色智慧矿山建设取得了关键性突破。 苏学斌："国铀一号"作为我国掌握的具有完全自主知识产权的最先进地浸采铀技术，突破了复杂砂 岩型铀资源开采的世界性难题，解锁了大批传统技术无法开采的大埋深、多层分布或地质条件复杂的铀 矿床，开创了行业发展的新格局，大幅提升了我国铀资源自主保障能力。 央广网北京7月13日消息（记者王泽华）据中央广播电视总台中国之声《新闻和报纸摘要》报道， 我国规模最大的天然铀产能项目"国铀一号"示范工程，昨天（12日）成功生产下线"第一桶铀"，标志着 我国天然铀生产取得关键性突破，将有力保障国家能源资源安全的自主可控。 去年7月12日，"国铀一号"示范工程开工建设，仅仅一年时间，"第一桶铀"已成功生产下线，使示 范工程成为我国产能规模最大、建 ...

Core Viewpoint - The Tianzhou-9 cargo spacecraft is set to launch soon, carrying approximately 6.5 tons of supplies to support the Shenzhou-20 and Shenzhou-21 astronaut missions, including new space suits and upgraded equipment for the space station [1][7]. Group 1: Mission Preparation - The Tianzhou-9 spacecraft and Long March 7 rocket have been transported to the launch site, with all systems in good condition and ready for pre-launch checks and tests [1][4]. - The Long March 7 rocket, standing at 53 meters tall, underwent various assembly and testing processes, including vertical assembly and system performance tests [4][7]. - The rocket's design utilizes advanced 3D digital technology, improving efficiency and reducing the risk of assembly issues compared to traditional 2D designs [8]. Group 2: Cargo and Equipment - The Tianzhou-9 mission will deliver essential supplies for astronauts, including two new sets of domestically developed space suits, enhancing their performance from 3 years and 15 missions to 4 years and 20 missions [7]. - New equipment for the space station includes a core muscle exercise device and advanced scientific experiment apparatus [7]. Group 3: Rocket Specifications and Capabilities - The Long March 7 rocket has a near-Earth orbit payload capacity of 14 tons, suitable for transporting cargo to the space station [7]. - The rocket employs environmentally friendly liquid oxygen and kerosene as propellants, utilizing YF-100 and YF-115 engines [7]. - The launch will mark the 10th flight of the Long March 7 rocket and its 8th mission for cargo transport to the Chinese space station [7]. Group 4: Precision and Navigation - The Long March 7 rocket can continuously optimize its flight path during ascent, enhancing the accuracy of orbital insertion [9]. - The insertion accuracy is impressive, with a deviation control of less than 4 seconds, which is crucial for the docking requirements of the cargo spacecraft [9].

Core Viewpoint - The increasing consumer interest in fresh milk products, particularly raw sheep milk, raises health concerns due to potential contamination and lack of proper pasteurization [1][2][3] Group 1: Consumer Behavior and Health Risks - Consumers are increasingly purchasing fresh milk products online, including raw sheep milk, due to perceived nutritional benefits [1] - A case study involving a consumer who contracted brucellosis after consuming unpasteurized sheep colostrum highlights the risks associated with such products [2] - The lack of proper labeling and pasteurization of raw milk products sold online poses significant health risks, including the potential for serious infections [4][5] Group 2: Regulatory and Safety Measures - Local agricultural authorities are conducting tests on sheep farms to ensure the health of livestock and prevent the spread of brucellosis [3] - Experts emphasize the importance of consuming only pasteurized milk products to mitigate health risks associated with raw milk consumption [5] - Recommendations include prioritizing the purchase of milk labeled as "pasteurized" or "UHT sterilized" and monitoring for symptoms after exposure to raw milk [5]

Group 1 - The core viewpoint highlights China's continuous innovation breakthroughs, marked by significant achievements such as the launch of the first domestically produced aircraft carrier Fujian, the operational commencement of the world's first fourth-generation nuclear power plant, and the commercial flight of the C919 aircraft [1][3]. - The innovation breakthroughs are attributed to a systematic strategic framework that enhances the efficiency of basic research transfer and transformation, with R&D investment intensity reaching 2.68% and the proportion of basic research increasing to 12.3% by 2024 [3][4]. - The collaborative effort across society is emphasized, where government, enterprises, research institutions, and markets work in sync to drive innovation, exemplified by the continuous advancements in the electric vehicle industry, which has led to China maintaining the world's largest production and sales of new energy vehicles for ten consecutive years [4][6]. Group 2 - The sustainable supply of talent is identified as a key driver of innovation, with China having the largest total human resources and R&D personnel globally, producing over 5 million graduates annually in science, technology, engineering, and mathematics [6][7]. - Looking ahead to the 15th Five-Year Plan, innovation is positioned as the core driving force for high-quality development, with a focus on strengthening basic research, enhancing collaborative innovation, and building a robust talent pipeline to ensure continuous innovation momentum [7].

Core Viewpoint - The Yunnan provincial government is implementing comprehensive measures to ensure water and drought disaster prevention during the flood season, focusing on reservoir safety, mountain flood prevention, and water conservancy project management [1][2][4]. Group 1: Reservoir Safety - Yunnan has a total of 7,204 reservoirs, with a focus on ensuring safe operation during the flood season by maintaining a "zero tolerance" policy for dam failures [2]. - The provincial water authority has established a "three-responsibility" system for reservoir management, ensuring that all at-risk reservoirs operate at empty capacity during the flood season [2]. - Plans are in place to reinforce 294 at-risk reservoirs and to build 2,802 rainwater monitoring facilities and 2,473 safety monitoring points to enhance risk warning capabilities [2]. Group 2: Mountain Flood Prevention - Yunnan has 18,700 mountain flood disaster risk areas affecting 2.36 million people, making it a priority for flood prevention efforts [3]. - The province has implemented a "1262" mechanism to create a monitoring and warning system, integrating over 12,000 rain gauge stations for real-time data updates [3]. - The self-developed "Four Pre-Platform" provides precise warnings with a 1-kilometer resolution and updates every 30 minutes, sending alerts to responsible parties and the public [3][4]. Group 3: Emergency Response and Community Involvement - Since its launch in 2022, the warning platform has issued over 30,000 alerts and sent more than 640,000 warning messages, successfully preventing multiple casualties [4]. - During a recent major flood event, Yunnan effectively organized the evacuation of nearly 4,000 residents without any casualties, demonstrating the effectiveness of the "1262" mechanism [4]. - The provincial water authority plans to enhance disaster prevention capabilities through digital and intelligent technologies, aiming to establish a comprehensive disaster management system [4].