And found-that to increase the degree of openness offiber and to control correctly the entering air current are two efficient ways to improve fiber web irregularity.
并认为提高纤维开松程度、梳理程度，控制补风方式是降低纤维网横向不匀率的有效途径。
2
Then based on pretreatment of the micro images captured, the measurement of the fiber diameters in the web is studied using the area theory.
在对所采集的纤网图像进行处理的基础上，探讨了基于面积法测试纤网中纤维直径的方法。
3
The analysis indicates that the shear span ratio exerts the most significant affection to the shear strength of steel fiber reinforced concrete beams without web reinforcement.