Core Viewpoint - The article discusses the advancements in China's marine research capabilities, highlighting the delivery of the "Tongji" intelligent research vessel and its significance as a state-of-the-art mobile laboratory for oceanic studies [1][2]. Group 1: "Tongji" Research Vessel - The "Tongji" vessel is a 2000-ton next-generation green, silent, and intelligent research ship, set to complete comprehensive sea trials by May 2025, making it a powerful tool for scientific exploration [2]. - It is the first research vessel in China to obtain four intelligent symbols from the China Classification Society's intelligent ship standard i-ship (R1, No, E, I), capable of conducting comprehensive scientific investigations in various marine disciplines [5]. - The vessel is equipped with multiple scientific instruments, including single-beam and multi-beam measurement systems, shallow seismic profiling systems, and underwater remote-operated vehicles (ROVs) [5]. Group 2: Modular Laboratory Design - The onboard modular laboratory utilizes shipping containers as a framework, housing instruments for marine chemistry, biological testing, water quality monitoring, meteorological observation, and rock analysis, allowing for easy loading, movement, and expansion [7]. - Key equipment includes automatic nutrient analyzers, total organic carbon analyzers, inverted phase contrast microscopes, and ultra-low temperature freezers, among others [7]. Group 3: Other Research Vessels - Other notable research vessels include Xiamen University's "Jia Geng" vessel, which is China's first marine research ship designed abroad and built domestically, featuring over 550 square meters of research space [8][10]. - The "Science" vessel from the Chinese Academy of Sciences is the first of its kind with independent intellectual property rights, equipped with various systems for water, atmosphere, and seabed exploration [17][18]. - The "Dream" drilling vessel, designed for ultra-deep water research, includes nine specialized laboratories and is capable of operating in severe weather conditions [31][34].

Shipbuilding and Maritime Industry - "GNV·北极星" is China's first independently developed, designed, and built large export ro-ro passenger ship, measuring 218 meters in length and 29.6 meters in width, with 298 cabins [2] - "爱达·魔都号" is China's first domestically produced large cruise ship, with a total length of 323.6 meters, a width of 37.2 meters, 24 decks, and 2,125 cabins, capable of carrying 5,246 passengers [4] - "九洲湾1号" is China's first nearshore mini cruise ship, with a rated capacity of 368 passengers [6] Engineering and Production - "国信1号2—1" is the world's first 15,000-ton smart fishery large breeding vessel, with an annual fish production capacity of approximately 3,600 tons [8] - The AGOGO FPSO is the world's first floating production storage and offloading vessel equipped with offshore carbon capture and storage technology, measuring 333 meters in length and 60 meters in width, with a daily crude oil production capacity of 120,000 barrels [10] - "BOREAS" is the largest self-elevating and self-propelled offshore wind turbine installation vessel globally, capable of working at depths of up to 80 meters and installing 25-megawatt offshore wind turbines [12] Scientific Research - "雪龙2" is China's first independently built polar research icebreaker, featuring dual-direction icebreaking technology, with a range of 20,000 nautical miles [14] - "梦想" is China's first deep-sea drilling vessel, with a total tonnage of approximately 33,000 tons and a drilling capability of 11,000 meters in the ocean [16] - "探索三号" is China's first multifunctional scientific research and archaeological vessel with complete independent intellectual property rights, measuring approximately 104 meters in length and displacing about 10,000 tons [18] Maritime Transportation - "东方瓦伦西亚" is currently the largest container ship in the world, with a maximum cargo capacity of 24,188 standard containers, reaching a height of 22 decks when fully loaded [20] - "安吉宏盛" is the largest car carrier built in China, with 9,500 standard vehicle loading spaces [22] - "绿能瀛" is a fifth-generation large liquefied natural gas (LNG) carrier, capable of carrying 174,000 cubic meters of LNG [24]

Group 1 - The construction of a maritime power is a significant strategic task for the rejuvenation of the Chinese nation, with breakthroughs in marine economic development, technological innovation, and ecological restoration since the 18th National Congress of the Communist Party of China [1] - China's marine economy is projected to exceed 10 trillion yuan in production value for the first time in 2024, with a focus on high-tech, high-efficiency, and high-quality advancements [2] - The country has maintained a global lead in new ship orders, completed shipbuilding, and backlog orders, indicating a robust marine industry [2] Group 2 - Coastal regions are accelerating the high-quality development of the marine economy by optimizing spatial layout and industrial structure, with provinces like Fujian and Zhejiang implementing innovative strategies [3] - The establishment of marine economic demonstration zones and the promotion of high-quality development regulations in provinces like Guangdong provide comprehensive support for marine economic growth [2][3] - The integration of marine resources and technology is being enhanced through initiatives like the "Dream" exploration vessel and the promotion of marine numerical forecasting models [2]

Group 1 - The event "Cruise Appointment, Wonderful Life" was held to allow citizens to experience cruise tourism and understand the integration of the shipping industry with urban life [1][2] - 200 lucky citizens participated in the event, boarding the Aida Cruises' "Mediterranea" and Chengzhen Cruises' "Dream" for immersive experiences [1] - The "Mediterranea" cruise ship features 1,057 luxurious cabins and can reach destinations such as Fukuoka, Japan, and Jeju, South Korea [1] Group 2 - Tianjin International Cruise Home Port resumed operations in September 2023, receiving 85,000 inbound and outbound tourists [2] - The home port plans to open a duty-free shop in 2024 and aims to receive 350,000 tourists that year, maintaining its position as the second busiest coastal port in China [2] - On May 1, 2025, the home port will host its first "three ships at the same time" event, marking a significant recovery for the cruise industry in Tianjin [2]

Core Viewpoint - The article highlights the significant achievements and contributions of the China Shipbuilding Group's 708 Research Institute, particularly focusing on the development of the "Dream" deep-sea drilling vessel, showcasing the dedication and innovation of its team members in advancing China's maritime capabilities [1][2][3]. Group 1: Development of "Dream" Vessel - The "Dream" vessel is the world's only scientific drilling ship capable of operating at depths of 11,000 meters, integrating various functions such as ocean scientific drilling and deep-sea oil and gas exploration [1][2]. - The project was officially approved at the end of 2017, with the feasibility study approved in 2019, marking the beginning of the design and development phase [1][2]. - The electrical systems, which are crucial for the vessel's operation, were likened to the "heart" and "brain" of the ship, overseeing everything from power generation to automation and communication [2][3]. Group 2: Technical Challenges and Innovations - The team faced numerous technical challenges, including ensuring the vessel's reliable and stable operation while maintaining environmental sustainability [2][3]. - A new power system solution was developed by combining closed-loop grid technology with lithium battery energy storage, addressing significant design challenges [3]. - The development process involved extensive research and collaboration across various institutions, demonstrating a commitment to overcoming technical barriers [3][4]. Group 3: Team Dynamics and Personal Growth - The team operated under a strong sense of mission, with members forming special task forces to enhance collaboration and efficiency during critical phases of development [3][4]. - The article emphasizes the importance of mentorship and the integration of experienced professionals with younger, innovative team members to foster rapid growth and problem-solving capabilities [5]. - The narrative illustrates the personal growth of team members, transitioning from novices to key contributors in national maritime projects, driven by a commitment to serve the country [5].

Group 1 - The significance of May 30 as the National Science Workers' Day highlights the contributions of countless scientific workers in advancing China's technological journey [1] - The successful missions such as Chang'e 6 and the "Dream" project demonstrate China's commitment to innovation and exploration in space and oceanic research [2][3] - The collaborative efforts of over 150 research units and more than 3,000 builders underline the importance of teamwork in achieving significant technological milestones [5] Group 2 - The development of the Hongmeng operating system and the C919 aircraft showcases China's advancements in technology and its growing presence in the global market [6] - The agricultural research conducted by teams like the one at China Agricultural University reflects the integration of technology in improving agricultural practices and rural development [7] - China's total scientific workforce exceeds 120 million, positioning the country as a leader in technological human resources globally [7] Group 3 - Recent policies aim to enhance the growth of scientific talent, including the "Youth Talent Support Project" and reforms in the evaluation of scientific contributions [8][9] - The emphasis on a supportive environment for scientific innovation is evident through various initiatives that promote respect and recognition for scientific workers [9] - The continuous improvement of the talent evaluation system aims to encourage innovative research beyond traditional metrics [9] Group 4 - The focus on technological innovation as a driver for China's modernization is emphasized by leadership, highlighting the need for breakthroughs in emerging industries [10] - Companies like Xinghuan Fusion Technology and Weijing Energy Storage are at the forefront of developing sustainable energy solutions, aiming to overcome existing technological and cost barriers [11] - The ongoing efforts in nuclear fusion and energy storage technologies reflect a commitment to addressing future energy needs and enhancing energy security [11] Group 5 - The collective efforts of scientific workers are seen as crucial in showcasing China's technological innovations on a global stage, with a call for continued dedication to national development [12]

Group 1 - The resumption of cruise tourism in Tianjin marks a significant milestone, with three cruise ships docking simultaneously for the first time since the pandemic, indicating a recovery in the tourism sector [1][2] - The "Ocean Symphony" cruise ship, one of the largest in Asia, attracted nearly 5,000 passengers, showcasing the growing interest in cruise travel among international tourists [1][2] - The Tianjin International Cruise Home Port has welcomed over 50 international cruise ships this year, with more than 80,000 passengers entering and exiting, highlighting its role as a key cruise tourism hub in Northern China [3] Group 2 - The Chinese government has implemented policies to simplify visa processes and enhance the travel experience for foreign tourists, contributing to a vibrant tourism market [2] - The influx of foreign tourists from over 50 countries, primarily from the US, Australia, the Philippines, and Russia, reflects China's increasing appeal as a travel destination [2] - The introduction of smart technologies, such as patrol robots for monitoring, has improved operational efficiency at the port, enhancing the overall experience for travelers [3]