evenness of fiber web 质量均匀度偏差
And found-that to increase the degree of openness of fiber 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。
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。
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.
分析结果表明,剪跨比对钢纤维混凝土无腹筋梁抗剪强度的影响最大。
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