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单词 aramid fiber
释义 ar·a·mid fiber AHD[ărʹə-mĭd] D.J.[ˈærəmɪd]K.K.[ˈærəmɪd]n.(名词)
  1. A strong, heat-resistant fiber formed of polymers with repeating aromatic groups branching from a carbon backbone, used in materials for bulletproof vests and radial tires. Also called polyaramid 芳香聚酰胺纤维:牢固的耐热纤维,由从碳基中分出的循环芳香基聚合物形成,用于制作防弹背心和辐射轮胎的材料 也作 polyaramid
Etymology语源
    1. ar(omatic) ar(omatic)
    1. (poly)amid(e)(poly)amid(e)
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