911chaxun查询·英语单词大全
[化] 异形纤维,异形截面纤维
911查询·英语单词
1. Cross-sectional area, profiled coefficient and lumen line of single fibres, have been obtained according to fibre geometrical analysis. 由此对纤维截面几何特征分析,得出主要特征参数为纤维当量截面积、异形系数和中腔纹。