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The additive manufacturing of continuous fiber reinforced thermoplastics (CFRTPs) paves way for the high‐strength, light‐weight components for variety of load‐bearing applications. In this work, the continuous carbon fiber reinforced PA6 (CCF‐PA6) composites was successfully printed from the prepreg filament. The prepreg filament was prepared in‐house by impregnating the heat‐and‐acid treated 1 K...
Based on the panel data of 277 cities in China from 2011 to 2018, this paper constructs the digital economy index and the green economy efficiency index. The research found the following: first, the digital economy has significantly improved the efficiency of the green economy in the region. Second, the digital economy has a greater impact on the efficiency of the green economy in the eastern region...