A certain degree of free fibrillar structure was observed on the fiber surface due to the sheath structure of the fiber subjected to the greater drawing and orientation.
纺丝过程中纤维皮层结构受到更大的拉伸取向作用，并在纤维表面出现一定游离原纤化结构。
The conversion of nylon chips into fiber comprises two distinct processes: spinning and drawing.
从尼龙切片到纤维的转化包括两个不同的过程：纺丝和牵伸。
Otherwise, it also has some advantages in the aspects of fiber drawing technique, fiber strength and fiber splicing.
另外， 该结构高双折射光子晶体光纤在拉制工艺、光纤强度以及光纤熔接等方面也具有一定的优势。
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