“poly-p-phenylene terephthamide fiber”的概念、定义、翻译、参考文献-科学参考

单词	poly-p-phenylene terephthamide fiber
释义	poly-p-phenylene terephthamide fiber Encyclopedia 工学芳纶释 poly-p-phenylene terephthamide fiber聚对苯二甲酰对苯二胺纤维由对苯二胺与对苯二甲酰氯缩合聚合而成的聚对苯二甲酰对苯二胺（PPTA）纺丝得到的纤维。中国名称为对位芳纶或芳纶1414。
随便看	left-hand side left hand spinors left-hand upper derivative left-hand upper limit left hereditary ring left heredity left Hermite ring left homotopy inverse left ideal left ideal of an algebra left identity element left identity 「= left identity left indent left injective dimension left injective ring left inner product left integral left invariance left invariant left-invariant left invariant form left invariant function left invariant Haar measure left-invariant Haar measure left invariant integral

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