The elliptical cross-section is assumed for the braiding yarn, which is more approximate to the realistic situation of the yarn in the composites.
该模型中编织纱线具有椭圆形横截面，较已往圆形横截面的假设更接近于真实情况。
A method for making good quality cross-section of sized yarn is presented in this paper based on the modification of traditional hand making technique of sized yarn cross-sectioning.
基于对传统的手工制作浆纱切片技术的改进，探讨了高质量的浆纱切片制作方法。
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