aramid是什么意思？

aramid

英['ærəmɪd] 美['ærəmɪd]

• n. （用以制造子午线轮胎及防弹背心等轻质高强度合成纤维）芳族聚酰胺；

例句

• The researches of the thermal and photo degradations of aramid fibers are systematically discussed. 摘要阐述了芳纶的热、光老化降解研究的进展情况.
• The sisal pulp and aramid fiber were chose to fabricate the wet paper - base friction materials. 本文采用高性能芳纶纤维和剑麻纤维为原料制备湿式纸基摩擦材料.
• In order to improve the mechanical properties of the para - aramid paper polyimideresin. 对位芳纶纸基材料分子结构的刚性及纤维表面的惰性导致其机械力学性能较低.