为验证船舶的无限航区航行能力及恶劣海况适应性，本次海试重点进行了航速测定、回转、Z形操纵、 航向稳定性等操纵性试验。主推进系统、发电机组等关键设备也顺利完成长时间耐久试验。船舶可广泛 适用于港航疏浚、吹填造陆、海岸维护、深远海取砂、深海管沟开挖回填等多元施工作业场景，实现疏 浚作业场景全覆盖。 在智能化验证环节，"通浚"轮搭载的"浚驾测合一"智能疏浚控制系统、智能航行系统等功能完备、性能 稳定，实现了从精准航行定位到高效疏浚作业的全流程智能化操控，使智能作业模式覆盖"挖－运－吹 (抛)"全链条，智能化水平国际领先。 据悉，"通浚"轮亦是全球首艘获得i-ship(Da,m,o)智能疏浚船级符号的船舶。(完) 中新网天津11月25日电 (记者 周亚强)记者从中交天津航道局获悉，中国自主设计建造的新一代超大型 耙吸挖泥船"通浚"轮，25日在中国黄海海域顺利完成全部海上试验项目，并返航停靠江苏启东振华船厂 码头。此次海试成功，标志着该船已具备正式投产条件，将为国家海洋强国建设及"一带一路"倡议相关 工程提供核心装备支撑。 本次海试于11月21日正式启航，历时5天。试验期间，"通浚"轮先后开展了航行推进系统、疏浚挖泥系 ...

Group 1: Long March 8 Rocket Launch - The Long March 8 rocket successfully launched 10 low-orbit satellites for satellite internet on August 26, 2025, marking its third mission of the year [1][3] - The Long March 8 is an upgraded version designed for medium-sized liquid launch vehicles, capable of high-density launches and multiple concurrent missions [3][4] - The rocket implemented several technological innovations, including full-process automation and active drift control during takeoff, enhancing launch efficiency and flight stability [5][6] Group 2: Jiangmen Neutrino Experiment - The Jiangmen Neutrino Experiment, located 700 meters underground, officially began operations on August 26, 2025, after over ten years of preparation [7] - The core detector of the experiment is a 20,000-ton liquid scintillator detector, which has met or exceeded performance expectations during initial testing [9] - Neutrinos, fundamental particles of matter, are crucial for exploring the universe, and the experiment aims to capture these elusive particles using advanced technology [10][12] Group 3: Large Dredging Vessels - Two self-designed large dredging vessels, "Tongzhen" and "Junguang," were launched on August 26, 2025, after over three years of development [17][18] - Each vessel measures approximately 198 meters in length and has a maximum dredging depth of 120 meters, with a capacity of 35,000 cubic meters, equivalent to filling 18 standard swimming pools [20] - The vessels feature advanced systems for efficient dredging operations, including a powerful mud pump and an intelligent dredging control system, enhancing operational efficiency and environmental sustainability [22][24]

Core Viewpoint - The launch of two large-scale dredging vessels, "Tongjun" and "Junguang," marks a significant advancement for China in the field of large dredging equipment, establishing an international leading position in this sector [1][2]. Group 1: Vessel Specifications and Features - Both vessels have a design length of 198 meters, a width of 38.5 meters, and a depth of 18 meters, with a maximum dredging depth of 120 meters and a hold capacity of 35,000 cubic meters [1]. - The vessels are characterized by their intelligence, efficiency, versatility, and environmental friendliness, featuring a smart operation mode that covers the entire dredging process from excavation to transportation [1][2]. Group 2: Construction Innovations and Efficiency - The construction of the vessels utilized "digital dock + modular construction," resulting in a 20% increase in building efficiency [2]. - The vessels can operate in wind and wave conditions up to level 8, and with the self-developed "one-click dredging" and "dredging driving integration" systems, a single crew member can manage all navigation and construction tasks, achieving full automation in dredging operations [2]. Group 3: Future Implications for the Industry - The introduction of these vessels is expected to enhance the series, specialization, and internationalization of China's dredging fleet, propelling the country from a major dredging nation to a strong dredging power [2].