Time-varying non-Euclidean random objects are playing a growing role in modern data analysis, and periodicity is a fundamental characteristic of time-varying data. However, quantifying periodicity in ...
当“累”成为一种时代通病,我们的身体账户正在被疯狂透支。中国职场人平均疲劳指数连续五年攀升,超过67%的白领表示“每天下午像被抽干了力气”。更令人担忧的是,中年人群体中,气虚体弱、精力不济已成为较为常见的健康困扰,而传统的“硬扛”或“咖啡续命”正逐步透支身体的储备。 中华中医药学会发布的数据显示,我国约有7.8亿人处于慢性疲劳状态,其中中青年人群占比高达78%。而在高强度工作人群密集的城市,气虚体 ...
这种背离反映出全球电动汽车正向高续航、高规格车型演进。单车平均电池容量的增加,成功抵消了终端销量波动对电池供应链的冲击,市场结构正在深度优化。 中国军团:宁德时代稳居榜首,二梯队企业多点开花 ...
BEIJING, March 6 (Xinhua) -- A Chinese research team has developed a highly efficient flexible thermoelectric polymer material, providing critical support for future technologies such as wearable ...
BEIJING, March 6 (Xinhua) -- From the martial arts performance of humanoid robots to the global buzz around Seedance 2.0, an AI video-generation model, China's latest innovations have captivated the w ...
Over the near term, Zhang Bin, a member of the National Committee of the Chinese People's Political Consultative Conference, said that strengthening countercyclical adjustments remains the most ...
OpenAI 刚刚发布了 GPT-5.4,把推理、编程、Agent 工作流全部塞进了一个前沿模型里,还首次支持百万级上下文窗口。 GPT-5.4 有三个版本:ChatGPT 里叫 GPT-5.4 Thinking,API 和 Codex 里叫 GPT ...
Chinese AI startup Moonshot’s chatbot Kimi closely mirrors Anthropic’s Claude, highlighting how imitation, distillation, and API compatibility have become common practices in the global AI race. The e ...
Editor's Note: China will hold its annual Two Sessions in early March. Ahead of this year's key political meetings, CGTN ...
美国与以色列对伊朗发动大规模军事行动,致使伊朗最高领袖阿亚图拉·阿里·哈梅内伊身亡,全球石油市场随即受到冲击。布伦特原油价格上周末飙升8%,至每桶约78美元,这反映出市场对中东能源供应的高度担忧。不过,高盛集团(Goldman ...
今天凌晨,OpenAI 发布了他们家最新的模型系列:GPT-5.4同一时间,我的数十只龙虾已经在用这个跑项目了,相信不日会和大家见面这次同步发布两个版本:5.4 和 5.4 ProGPT-5.4 是主力版本,在 ChatGPT 里以「GPT-5.4 ...
肝癌因早期隐匿、进展迅猛等特点,一直以来素有「癌中之王」的称号。其中,肝细胞癌(HCC)作为最常见的肝癌类型,占到原发性肝癌的 70% - 90%,患者通常需要进行肝移植作为早期阶段的根治性手段,这也是众多 HCC ...