Data released Wednesday by the State Taxation Administration showed that sales revenue of high-tech industries for the period ...
创造这一纪录得益于硬件的开发,它允许数据在1264—1617.8纳米的宽波长范围内传输,远超当今商业网络的使用范畴。团队表示,若该技术得以推广,每条现有光纤的带宽相当于新增了九条的容量。此前,虽有更高速度的实验纪录,但需在高度受控的实验室内。此次在充满外部环境干扰的真实城市条件下成功验证了技术的可行性,表明其具备在现有基础设施上推广的潜力。团队预测,商业化应用或将在5年内成为现实。
工业和信息化部数据显示,截至2023年11月,国家高新技术产业开发区总数达178家。前三季度,国家高新区生产总值12.33万亿元,同比增长7.11%。 China's total number of national high-tech industrial development zones had reached 178 as of the end of November, according ...
An industrial robot works on an intelligent production line of Wuhu Ecotec Power System Co Ltd in Fanchang economic development zone of Wuhu, East China's Anhui province, Nov 11, 2025. [Photo/Xinhua] ...
科技部副部长邵新宇在2月25日举行的新闻发布会上介绍称,国家高新区表现出强劲的抗风险能力和逆势增长势头,以0.1%的国土 ...
据《自然》杂志1日发表的论文报告,对装有“稀薄燃烧”发动机的客机进行飞行观测显示,减少飞机烟尘排放可能不会减少尾迹。飞机的尾迹是航空业造成气候变暖的一大因素,这一发现表明,还需要更多工作来理解和降低喷气发动机排放的气候影响。
China is pursuing high-quality development in its service trade sector through substantial investments in high-tech industries. China Daily website reporter, Martyn, explores innovations such as the ...