Core Viewpoint - The 27th China International High-tech Achievements Fair showcased significant advancements in marine technology, emphasizing the integration of marine and intelligent technologies, with a focus on various key areas such as marine equipment, low-altitude economy, and marine science education [1] Group 1: Key Projects and Technologies - The Southern Marine Laboratory presented five core projects that align with the trend of "marine + intelligent technology" integration [1] - The new combination truss aquaculture platform (marine pond) breaks traditional aquaculture limitations, providing robust technical support for blue granary construction [1] - The water-air cross-medium vehicle (潜鸟1号) enables operations in both underwater and aerial environments, applicable in marine environmental monitoring and emergency rescue scenarios [1] Group 2: Data Collection and Observation - The marine self-sustaining observation platform offers long-term, high-precision marine environmental data collection capabilities, supporting marine ecological research and climate prediction [1] - The Explorer series drone systems integrate fixed-wing and multi-rotor drones for efficient marine meteorological observation and sea area inspection, promoting the synergy between low-altitude economy and marine industry [1] Group 3: Educational Innovations - The AI-generated content (AIGC) exploratory learning products for children deeply integrate artificial intelligence technology with marine science education, providing innovative platforms for youth marine science enlightenment [1]