The United States will move to impose 25-percent tariffs on steel and aluminum imports this week, President Donald Trump said ...

波罗的海三个国家爱沙尼亚、拉脱维亚和立陶宛星期天（2月9日）表示，这三个国家当天已经成功将供电系统同步并入欧洲大陆输电网络。仅仅在一天前，这三个国家切断了与俄罗斯和白俄罗斯电网持续了几十年的连接。

Chinese box office hit "Ne Zha 2" made its overseas premiere Saturday night in Hollywood, Los Angeles, drawing hundreds of ...

Figures released on Wednesday by the Ministry of Culture and Tourism show that during the eight-day break from Jan 28 to ...

欢迎关注“方志四川”！卖‍爆了！《哪吒2》登上纽约时报广场大屏‍近期爆火的电影《哪吒2》将于2月12日开始在美国多家影院渐次上映。在熙来攘往的纽约时报广场，《哪吒2》的大屏广告颇为吸引眼球。The highly anticipated ...

Gli scontri diplomatici e le minacce del presidente americano potrebbero spingere molti alleati verso Oriente e i Brics, ...

泡利是量子论、量子力学和量子场论的构造主角之一。不相容原理、矩阵力学解氢原子问题、泡利方程、自旋—统计定理以及预言中微子等是人们熟知的泡利的几项成就。此外，就对物理学的理解与阐释能力而言，泡利也是罕有其匹的。关注泡利的成长过程有助于我们理解什么是合格 ...

According to the statement, Netanyahu and Trump have agreed on achieving all of Israel's war objectives, including "eliminating" Hamas, releasing all Israeli hostages, ensuring Gaza no longer poses a ...

▲摘要：物理系统的对称性和拓扑结构与控制拓扑性质的对称性密切相关。准晶体是有序系统，但没有平移或旋转对称性。理论研究表明，准晶体可以理解为高维晶体在低维空间上的投影。