四川省科技活动周启动 200余场活动点燃科学热情

Group 1 - The 2025 Sichuan Science and Technology Activity Week was officially launched in Chengdu, showcasing significant technological achievements such as the J-10C fighter jet model and the "Hualong One" nuclear power plant model [1][2] - The event featured a hydrogen-powered regional train model, highlighting the government's support for hydrogen energy development and addressing public safety concerns regarding hydrogen energy [2] - A total of over 200 supporting activities were organized during the science week, covering various fields including science, nature, emergency response, transportation, and healthcare, creating a vibrant "Chengdu Science Carnival" [3] Group 2 - A professor from Sichuan University presented advancements in lithium battery separator technology, emphasizing the importance of domestic production in boosting China's lithium battery industry [3] - Tongrui Biopharmaceutical (Chengdu) Co., Ltd. is focusing on nuclear medicine, with a stable supply chain for drug development, supported by local government in various regulatory aspects [3]