深海科研

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活力中国调研行|从“一粒种子”到“万里海疆” 三亚崖州湾崛起科创新高地
Xin Hua She· 2025-09-27 09:18
农业现代化,种子是基础。这些小小的"生命载体"在南繁科技城实现了精彩蝶变。这不仅得益于三亚的 气候条件,更离不开产业集群效应的加速释放。2021年5月12日,海南省崖州湾种子实验室揭牌成立。 此后,中国科学院、中国农业科学院、中国种子集团有限公司、隆平生物等一批顶尖科研院所与行业龙 头企业相继入驻,为育种创新搭建起强大的协作平台。 "育种的特殊性在于,它既需要在实验室进行技术攻关,也需要在田间进行实验。"中国种子集团有限公 司总经理助理张晓强表示,崖州湾科技城集聚科研资源与产业资源,为育种提供了从科研、种植到田间 管理的全链条服务,有效降低企业研发成本,推动育种成果快速验证与转化。 新华社三亚9月27日电 题:从"一粒种子"到"万里海疆" 三亚崖州湾崛起科创新高地 新华社记者唐斓、梁倩、杨冠宇 宽阔笔直的隆平街与振兴路两侧,现代化楼宇鳞次栉比,车辆穿行其间,浓郁的科技气息扑面而来。谁 能想象,这片充满活力的科创空间,5年前还是一片海边荒滩?近日,记者跟随"活力中国调研行"采访 团走进海南三亚崖州湾科技城,感受这片热土奔涌不息的科技创新动能。 "金丝优98香"在全生育期5‰盐水浓度下,亩产达327.2公斤;"箐 ...
我国自主研制的6000米级深海无人遥控潜水器“海琴”号在南海成功海试
Xin Hua Wang· 2025-08-24 08:45
Core Viewpoint - The successful sea trial of China's self-developed deep-sea remotely operated vehicle (ROV) "Haiqin" marks a significant advancement in deep-sea research capabilities, demonstrating its operational effectiveness at a depth of 4140 meters [1][3]. Group 1: Development and Features - "Haiqin" is developed by the Shanghai Jiao Tong University Underwater Engineering Research Institute and is tailored for the "Zhongshan University" oceanographic research vessel, featuring advanced capabilities such as automatic orientation, hovering, and automatic line-following [2]. - The ROV is equipped with high-definition cameras, multifunctional robotic arms, and detection sensors, enhancing its functionality for scientific exploration [2]. Group 2: Operational Details - The sea trial commenced on August 22, with the "Zhongshan University" vessel arriving at the testing site in the South China Sea, where the ROV was deployed under challenging weather conditions [2]. - During the trial, "Haiqin" successfully collected sediment samples and recorded various marine specimens, including sponges, starfish, sea cucumbers, deep-sea fish, and seabed rocks [5]. Group 3: Team and Collaboration - The sea trial involved a collaborative effort from 89 team members across 19 institutions, including Sun Yat-sen University, Shanghai Jiao Tong University, and the Shenyang Institute of Automation, showcasing a strong interdisciplinary approach [6]. - The operation team and technical team worked closely together, ensuring the ROV's functions and performance met the design specifications, laying the groundwork for future applications [6]. Group 4: Additional Equipment - The trial also featured the first operational full-depth autonomous remote vehicle (ARV) "Haidou No. 1," which conducted scientific applications alongside "Haiqin," providing valuable insights for safe multi-tasking in deep-sea operations [8].
新华全媒+|我国自主研制的6000米级深海无人遥控潜水器“海琴”号在南海成功海试
Xin Hua She· 2025-08-24 08:25
Core Viewpoint - The successful sea trial of China's self-developed deep-sea remotely operated vehicle (ROV) "Haiqin" marks a significant advancement in deep-sea research capabilities, enhancing the country's scientific exploration tools [1][2]. Group 1: Technical Specifications and Performance - "Haiqin" is a 6000-meter class deep-sea ROV developed by Shanghai Jiao Tong University, designed specifically for the "Sun Yat-sen University" oceanographic research vessel, featuring advanced capabilities such as automatic positioning and multi-functional sensors [1][2]. - During the sea trial, "Haiqin" successfully descended to a depth of 4140 meters, collecting sediment samples and conducting various tests to validate its technical specifications and performance [2][3]. Group 2: Collaborative Efforts and Research Applications - The sea trial involved a collaborative team of 89 members from 19 domestic institutions, including Sun Yat-sen University and the Chinese Academy of Sciences, showcasing a unified effort in deep-sea exploration [2]. - The trial also included the operation of China's first full-depth autonomous remote vehicle (ARV) "Haidou No. 1," marking the first instance of two different deep-sea unmanned systems operating simultaneously on the same research vessel, providing valuable practical insights for future deep-sea missions [3].