研究了冷拉伸对聚酯纤维聚集态结构、聚酯纤维回弹性能的影响，并讨论了PTT纤维的弹性回复机理。
The effect of cold drawing on aggregation structure of PET fiber and the rebounding performance of PET fibers were studied, and the elasticity recovering mechanism of PTT fiber was discussed.
分析喷丝头拉伸比对纤维的聚集态结构及性能的影响。
And also effect of spinneret draw-ratio on fibre aggregated structure and the properties was discussed.
如果要同时考虑纤维的聚集态结构不同，则可以节约染料约11 ~ 25%左右。
If the fine structure of fibre is also considered, it will still save about 11 ~ 25% of dyestuff.
应用各种测试手段，对共混聚丙烯竹节纤维的成形条件、形态结构和聚集态结构进行了研究。
Formation condition, morphological and bulk structures of the pp fibre were investigated by various test methods.
应用各种测试手段，对共混聚丙烯竹节纤维的成形条件、形态结构和聚集态结构进行了研究。
Formation condition, morphological and bulk structures of the pp fibre were investigated by various test methods.
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