Prototypes of the world's fastest high-speed train, the CR450, with a test speed of up to 450 km per hour and an operational speed of 400 km per hour, are now undergoing type tests on Beijing's ring ...
海峡两岸暨港澳建筑设计大奖 (HKIA Cross-Strait Architectural Design ...
近日, 东南大学倪振华教授、吕俊鹏团队提出了基于二维材料垂直沟道异质结的室温红外探测器,实现了从紫外到中波红外的超宽波段、高灵敏、高速、室温红外探测。 相关成果以《基于二维材料垂直沟道异质结的高灵敏高速宽波段中红外探测器》(“ ...
2025年3月13日,科而美与亚美尼亚知名企业EX Production Armenia正式签署战略合作协议。此次签约不仅强化了科而美在全球LED显示屏市场的布局,更以亚美尼亚为支点,为开拓西亚、中东等市场奠定了坚实基础。
2025年2月,外交部发言人毛宁在社交平台发文称赞7272次公益慢火车,称为沿线村民的“致富专列”,毛宁点赞后,这趟列车因其“让世界羡慕的温度”引发海内外关注。今天,我们登上这趟列车,来听听他们的故事。In February 2025, Mao Ning, spokesperson for China's Ministry of Foreign Affairs, praised the publi ...
据多家泰媒消息,当地时间3月16日上午,泰国素叻府海事执法指挥中心官员接到紧急通知,称当地龟岛海域一艘满载外国游客前去距离约5-6海里的Sau Wet地区潜水的船只突发起火,希望前去提供帮助。
BEIJING, March 14 (Xinhua) -- China's railway network reported a surge in passenger traffic in the first two months of 2025, fueled by the Spring Festival travel season.
XI'AN, March 10 (Xinhua) -- A Chinese research team announced Monday that a space thruster has achieved full-power operation. The 100 kW high-thrust magnetoplasmadynamic thruster they tested is poised ...
在这一背景下,光产业通过“三进三退”——光进铜退、光进电退、光进人退,正在为行业智能化提供关键支撑。在近日举办的MWC 2025巴塞罗那展会上,华为政企光领域总裁杨曦强调,基于F5G-A技术,光产业通过联接和感知的“三进三退”,加速行业智能化转型。
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DoNews on MSNSoundPEATS发布TWS新品Air5 Pro,售价379元DoNews3月14日消息,近日,泥炭(SoundPEATS)发布全新Hi-Fi级真无线耳机新品SoundPEATS Air5 Pro,为全球用户带来超越想象的旗舰级音频体验。SoundPEATS Air5 ...
Passengers wait inside the departure hall as traffic has been disrupted at the Gare du Nord train station following the ...
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