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Nitrogen promises stable tire pressure, better tire performance and other benefits; but is it really worth the extra cost?

Nigeria's government allocates N10.6bn for VP’s aircraft spending over three years, focusing on engine overhauls for the ...

The UK’s biggest mobile provider is set to shut down a ervice completely after 20 years as it issues a final warning. O2 is axing 3G, branding it "a relic of a bygone era", with customers issued a ...

大质量恒星走向死亡时都会发生超新星爆发，这是因为其核心聚变到铁元素后无法释放能量，核聚变就会突然停止，没有了核聚变巨大辐射压得支撑，就无法抵御平衡引力向内的巨大压力，这种压力超过了核心铁球的承受极限，这颗与地球体积差不多、依靠电子简并压支撑的铁球就会 ...

The sector currently witnesses aggressive stockpiling maneuvers involving contracts valued over USD 600 million. Major ...

随着苹果 iPhone 18 系列搭载的 A20 系列芯片转向 2nm 制程，其封装技术也将从当前的 InFO（集成扇出型封装）升级至 WMCM（晶圆级多芯片模块封装）。 相较于 InFO，WMCM 的核心优势在于可在重布线层（RDL）上 并行整合多颗不同功能的芯片 ，包括 AP 处理器、存储芯片，甚至高速 I/O 芯片，从而实现更高的互连密度、更佳的封装良率与更先进的散热性能。

传统气体分离技术能耗偏高，膜基分离技术凭借优势成为优选方案，而主导工业应用的聚合物膜却受罗伯逊上限界定的渗透选择性权衡效应制约，成为该领域亟待突破的核心瓶颈。

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