The engine is China's first 3D-printed, ultra-lightweight miniature turbojet engine in the 160-kilogram thrust class to complete a flight test. It utilizes a multi-disciplinary topology optimization ...
尽管面临贸易政策不确定性、通胀压力及人工智能投资高成本等挑战,科技板块依然是近年来推动美股屡创新高的核心动力。2020年以来,Technology Select Sector SPDR ETF(XLK)持续跑赢标普500指数。历史数据显示,过去十多年 ...
IT之家注意到,近年来,微重力环境下的组织 3D 打印已成为一个快速发展的新兴领域。例如,已有科研团队致力于在太空中制造人工视网膜,借助微重力优势提升植入体性能,帮助失明患者重获视力;此外,包括肝组织在内的多种含血管化结构的组织也已实现常规 3D ...
China is seeking to drive high-quality economic development by exploring further application scenarios for new technologies ...
航天员张陆、武飞和张洪章将搭乘神舟二十一号飞船,该飞船目前计划于北京时间晚上11点44分,在位于戈壁滩的酒泉卫星发射中心由长征二号F运载火箭发射升空。
TMTPOST — Volant Aerotech ( Shanghai ) Co., Ltd., a leading Chinese developer of high-grade passenger electric vertical takeoff and landing aircraft ( eVTOL ) , announced the completion of a Series B+ ...
Iceland has no shortage of natural dangers – volcanic eruptions, glacial floods, scaldingly hot springs and bitterly cold winters. But it is at least one of the few places on Earth where humans don't ...
清晰的全球布局策略则让增长更可持续。在欧美成熟市场,与德国百年家居品牌JYSK、OBI等深度合作,上千家门店里运行着噪音≤30分贝的“静音电动窗帘”,精准捕获欧洲人对“安静生活”的向往,年销量突破5万套;在北美市场,通过收购当地窗饰公司,借助成熟销售网络切入“木百叶向面料帘转型”的市场机遇,快速打开定制化市场。(来源 大河财立方/记者 闫文瑞/ 翻译 洪建园) ...