央视网消息：九月伊始，国家太空实验室内，由陈冬、陈中瑞、王杰组成的神舟二十号航天员乘组承担的各项空间科学实（试） 验正稳步推进。 多领域空间科学实（试）验进展顺利 在航天医学实验领域，乘组使用脑电设备开展了上下视野研究、执行功能训练、探索利用研究等多个项目的实验测试工作。 上周，乘组使用眼动仪等设备及相关测试软件，开展了微重力关系认知、航天人机信任与协同影响等实验相关工作，助力地面科 研人员持续推进微重力环境对关系认知的影响及机制研究，获取长期在轨飞行中航天员对AI助手信任的动态变化规律现象。 三名航天员还进行了血管超声检查。通过获取不同在轨时长下，人体多器官或系统的形态特征、血流动力学参数及功能数据，进 一步探索失重环境下泛血管复杂网络血流谱演变规律。 站内设备维护及在轨健康保障积极开展 上周，乘组按计划完成再生生保系统设备检查维护、无容器柜加压气瓶更换、站内环境监测等工作，并完成舱内清洁维护等日常 工作。 在人因技术研究方面，乘组利用相关设备开展了"长期在轨典型姿态下操作力变化规律研究"项目的在轨测试及数据采集，对比分 析推拉力、旋转力等多种类型操作力天地差异及其在轨变化，进一步探讨引起操作力变化的机制。 ...

Core Insights - The Shenzhou-20 crew has been working and living in the Chinese space station for over a month, having completed their first extravehicular activity on May 22, and are now engaged in a new round of on-orbit work [1] Group 1: Space Science Experiments - The crew conducted over ten space science experiments, focusing on areas such as space medicine, human behavior, and human factors technology [1] - In the field of space medicine, blood samples were collected to study the physiological changes in astronauts' bones and nerves during long-duration flights [1] - The crew performed memory sliding tests to investigate fine motor control changes and adaptive learning mechanisms in astronauts [1][3] Group 2: Life Sciences and Microgravity Research - The crew completed sample collection and storage for a controlled aquatic ecological life experiment, studying the effects of microgravity on protein homeostasis in vertebrates [3] - In microgravity physics, the crew conducted maintenance and sampling for combustion science experiments and fluid physics studies, focusing on droplet behavior in microgravity [3] Group 3: Environmental Monitoring and Equipment Maintenance - The crew carried out environmental monitoring and maintenance of various equipment, including the regenerative life support system and humidity sensors [5] - Noise measurement and inspection of in-cabin equipment were also performed to ensure operational efficiency [5] Group 4: Health Monitoring - The crew conducted non-invasive cardiac function checks, hearing tests, and various health assessments to monitor their physical well-being during the mission [7]