WASHINGTON, May 3 (Xinhua) -- U.S. President Donald Trump said Sunday that the United States will begin guiding ships out of the Strait of Hormuz on Monday morning, Middle East time. Calling the actio ...
FRANKFURT, April 21 (Xinhua) -- Economic sentiment in Germany has fallen to its lowest level since December 2022, according to a survey released on Tuesday, as escalating conflict in the Middle East f ...
WASHINGTON, May 3 (Xinhua) -- U.S. President Donald Trump said Sunday that the United States will begin guiding ships out of the Strait of Hormuz on Monday morning, Middle East time. Calling the actio ...
今天Anthropic正式对外披露了新一代模型Mythos，但这已经不是一次常规意义上的前沿模型更新。它没有像过去那样先以公众可访问的 preview 形式出现，再配上一套能力评测和安全文档；相反，Claude Mythos ...
3 天Opinion
申宇婧：未来五年，低空经济将成国际竞争关键
编者按：4月28日，中国人民大学重阳金融研究院宏观研究部副主任、副研究员 ...
雪上加霜的是，该地近年来持续扩大了对大型工业用户的供水规模，导致供需矛盾愈发尖锐。 得州南部久旱无雨已经有好几年了，在得州南部的重要能源运输港口城市科珀斯克里斯蒂，这里的水资源储备更是已经濒临枯竭。一旦发生供水危机，不仅当地的民生用水会受到影响，当地炼油厂和石化企业的生产也将陷入停滞。 有行业专家表示，此次得州干旱的程度远远超过了当地人的预期，规划中的新水源项目也未能如期落地。更加雪上加霜的是，该 ...
April in Hong Kong. Deep in the nightscape of Victoria Harbour, Gerd Müller, Director General of the United Nations ...
吲哚广泛存在于药物和天然产物中。研究者展示了色胺衍生物的一种分子内骨架编辑反应。该反应通过侧链酰胺的光反应实现，同时完成了吲哚C2位区域选择性的单碳置换与取代。该策略不仅能够在吲哚C2位实现氘代、烷基化、芳基化和酰基化，还能够将13C标记的碳原子引入骨架中。 通过对复杂单萜吲哚生物碱quebrachamine的简洁四步全合成，研究者验证了该方法的实用价值。实验研究与密度泛函理论计算揭示了一条涉及级 ...
Producer prices end an over three-year slide due to commodity shocks and supply-demand shifts, yet weak consumption threatens ...
After 26 years in China, Starbucks finds itself at a new beginning. On November 4, 2025, Boyu Capital acquired about 60% of Starbucks China's equity and franchise rights for US$4 billion, forming a jo ...
Record low birth rate Climate change: Current warming 'unparalleled' in 2,000 years 气候变化：目前的气候变暖是 2000 年来 “前所未有” 的 Episode ...
Well, in this expression, 'peaks' refer to the high points in life – moments of success, happiness or achievement. I suppose that comes from the top of a mountain which is called a 'peak', while ...
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